800346640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 2053797120

約数和(自身を除く): 1253450480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 53, 58, 80, 92, 106, 115, 116, 145, 184, 212, 230, 232, 265, 283, 290, 368, 424, 460, 464, 530, 566, 580, 667, 848, 920, 1060, 1132, 1160, 1219, 1334, 1415, 1537, 1840, 2120, 2264, 2320, 2438, 2668, 2830, 3074, 3335, 4240, 4528, 4876, 5336, 5660, 6095, 6148, 6509, 6670, 7685, 8207, 9752, 10672, 11320, 12190, 12296, 13018, 13340, 14999, 15370, 16414, 19504, 22640, 24380, 24592, 26036, 26680, 29998, 30740, 32545, 32828, 35351, 41035, 48760, 52072, 53360, 59996, 61480, 65090, 65656, 70702, 74995, 82070, 97520, 104144, 119992, 122960, 130180, 131312, 141404, 149990, 164140, 176755, 188761, 239984, 260360, 282808, 299980, 328280, 344977, 353510, 377522, 434971, 520720, 565616, 599960, 656560, 689954, 707020, 755044, 869942, 943805, 1199920, 1379908, 1414040, 1510088, 1724885, 1739884, 1887610, 2174855, 2759816, 2828080, 3020176, 3449770, 3479768, 3775220, 4349710, 5519632, 6899540, 6959536, 7550440, 8699420, 10004333, 13799080, 15100880, 17398840, 20008666, 27598160, 34797680, 40017332, 50021665, 80034664, 100043330, 160069328, 200086660, 400173320, 800346640]

約数ペア:

[(1, 800346640), (2, 400173320), (4, 200086660), (5, 160069328), (8, 100043330), (10, 80034664), (16, 50021665), (20, 40017332), (23, 34797680), (29, 27598160), (40, 20008666), (46, 17398840), (53, 15100880), (58, 13799080), (80, 10004333), (92, 8699420), (106, 7550440), (115, 6959536), (116, 6899540), (145, 5519632), (184, 4349710), (212, 3775220), (230, 3479768), (232, 3449770), (265, 3020176), (283, 2828080), (290, 2759816), (368, 2174855), (424, 1887610), (460, 1739884), (464, 1724885), (530, 1510088), (566, 1414040), (580, 1379908), (667, 1199920), (848, 943805), (920, 869942), (1060, 755044), (1132, 707020), (1160, 689954), (1219, 656560), (1334, 599960), (1415, 565616), (1537, 520720), (1840, 434971), (2120, 377522), (2264, 353510), (2320, 344977), (2438, 328280), (2668, 299980), (2830, 282808), (3074, 260360), (3335, 239984), (4240, 188761), (4528, 176755), (4876, 164140), (5336, 149990), (5660, 141404), (6095, 131312), (6148, 130180), (6509, 122960), (6670, 119992), (7685, 104144), (8207, 97520), (9752, 82070), (10672, 74995), (11320, 70702), (12190, 65656), (12296, 65090), (13018, 61480), (13340, 59996), (14999, 53360), (15370, 52072), (16414, 48760), (19504, 41035), (22640, 35351), (24380, 32828), (24592, 32545), (26036, 30740), (26680, 29998)]