854880490880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2506099}}^1$

素因数の和:2506172

約数の個数: 128

約数和(自身を含む): 2254587804000

約数和(自身を除く): 1399707313120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 640, 656, 820, 832, 1040, 1066, 1312, 1640, 1664, 2080, 2132, 2624, 2665, 3280, 4160, 4264, 5248, 5330, 6560, 8320, 8528, 10660, 13120, 17056, 21320, 26240, 34112, 42640, 68224, 85280, 170560, 341120, 2506099, 5012198, 10024396, 12530495, 20048792, 25060990, 32579287, 40097584, 50121980, 65158574, 80195168, 100243960, 102750059, 130317148, 160390336, 162896435, 200487920, 205500118, 260634296, 320780672, 325792870, 400975840, 411000236, 513750295, 521268592, 651585740, 801951680, 822000472, 1027500590, 1042537184, 1303171480, 1335750767, 1603903360, 1644000944, 2055001180, 2085074368, 2606342960, 2671501534, 3288001888, 4110002360, 4170148736, 5212685920, 5343003068, 6576003776, 6678753835, 8220004720, 10425371840, 10686006136, 13152007552, 13357507670, 16440009440, 20850743680, 21372012272, 26715015340, 32880018880, 42744024544, 53430030680, 65760037760, 85488049088, 106860061360, 170976098176, 213720122720, 427440245440, 854880490880]

約数ペア:

[(1, 854880490880), (2, 427440245440), (4, 213720122720), (5, 170976098176), (8, 106860061360), (10, 85488049088), (13, 65760037760), (16, 53430030680), (20, 42744024544), (26, 32880018880), (32, 26715015340), (40, 21372012272), (41, 20850743680), (52, 16440009440), (64, 13357507670), (65, 13152007552), (80, 10686006136), (82, 10425371840), (104, 8220004720), (128, 6678753835), (130, 6576003776), (160, 5343003068), (164, 5212685920), (205, 4170148736), (208, 4110002360), (260, 3288001888), (320, 2671501534), (328, 2606342960), (410, 2085074368), (416, 2055001180), (520, 1644000944), (533, 1603903360), (640, 1335750767), (656, 1303171480), (820, 1042537184), (832, 1027500590), (1040, 822000472), (1066, 801951680), (1312, 651585740), (1640, 521268592), (1664, 513750295), (2080, 411000236), (2132, 400975840), (2624, 325792870), (2665, 320780672), (3280, 260634296), (4160, 205500118), (4264, 200487920), (5248, 162896435), (5330, 160390336), (6560, 130317148), (8320, 102750059), (8528, 100243960), (10660, 80195168), (13120, 65158574), (17056, 50121980), (21320, 40097584), (26240, 32579287), (34112, 25060990), (42640, 20048792), (68224, 12530495), (85280, 10024396), (170560, 5012198), (341120, 2506099)]