44783440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 119914200

約数和(自身を除く): 75130760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 149, 170, 208, 221, 260, 272, 289, 298, 340, 442, 520, 578, 596, 680, 745, 884, 1040, 1105, 1156, 1192, 1360, 1445, 1490, 1768, 1937, 2210, 2312, 2384, 2533, 2890, 2980, 3536, 3757, 3874, 4420, 4624, 5066, 5780, 5960, 7514, 7748, 8840, 9685, 10132, 11560, 11920, 12665, 15028, 15496, 17680, 18785, 19370, 20264, 23120, 25330, 30056, 30992, 32929, 37570, 38740, 40528, 43061, 50660, 60112, 65858, 75140, 77480, 86122, 101320, 131716, 150280, 154960, 164645, 172244, 202640, 215305, 263432, 300560, 329290, 344488, 430610, 526864, 559793, 658580, 688976, 861220, 1119586, 1317160, 1722440, 2239172, 2634320, 2798965, 3444880, 4478344, 5597930, 8956688, 11195860, 22391720, 44783440]

約数ペア:

[(1, 44783440), (2, 22391720), (4, 11195860), (5, 8956688), (8, 5597930), (10, 4478344), (13, 3444880), (16, 2798965), (17, 2634320), (20, 2239172), (26, 1722440), (34, 1317160), (40, 1119586), (52, 861220), (65, 688976), (68, 658580), (80, 559793), (85, 526864), (104, 430610), (130, 344488), (136, 329290), (149, 300560), (170, 263432), (208, 215305), (221, 202640), (260, 172244), (272, 164645), (289, 154960), (298, 150280), (340, 131716), (442, 101320), (520, 86122), (578, 77480), (596, 75140), (680, 65858), (745, 60112), (884, 50660), (1040, 43061), (1105, 40528), (1156, 38740), (1192, 37570), (1360, 32929), (1445, 30992), (1490, 30056), (1768, 25330), (1937, 23120), (2210, 20264), (2312, 19370), (2384, 18785), (2533, 17680), (2890, 15496), (2980, 15028), (3536, 12665), (3757, 11920), (3874, 11560), (4420, 10132), (4624, 9685), (5066, 8840), (5780, 7748), (5960, 7514)]