1844206540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3319

約数の個数: 96

約数和(自身を含む): 4401589248

約数和(自身を除く): 2557382708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 71, 74, 110, 142, 148, 185, 220, 284, 355, 370, 407, 710, 740, 781, 814, 1420, 1562, 1628, 2035, 2627, 3124, 3191, 3905, 4070, 5254, 6382, 7810, 8140, 10508, 12764, 13135, 15620, 15955, 26270, 28897, 31910, 35101, 52540, 57794, 63820, 70202, 115588, 118067, 140404, 144485, 175505, 226561, 236134, 288970, 351010, 453122, 472268, 577940, 590335, 702020, 906244, 1132805, 1180670, 1298737, 2265610, 2361340, 2492171, 2597474, 4531220, 4984342, 5194948, 6493685, 8382757, 9968684, 12460855, 12987370, 16765514, 24921710, 25974740, 33531028, 41913785, 49843420, 83827570, 92210327, 167655140, 184420654, 368841308, 461051635, 922103270, 1844206540]

約数ペア:

[(1, 1844206540), (2, 922103270), (4, 461051635), (5, 368841308), (10, 184420654), (11, 167655140), (20, 92210327), (22, 83827570), (37, 49843420), (44, 41913785), (55, 33531028), (71, 25974740), (74, 24921710), (110, 16765514), (142, 12987370), (148, 12460855), (185, 9968684), (220, 8382757), (284, 6493685), (355, 5194948), (370, 4984342), (407, 4531220), (710, 2597474), (740, 2492171), (781, 2361340), (814, 2265610), (1420, 1298737), (1562, 1180670), (1628, 1132805), (2035, 906244), (2627, 702020), (3124, 590335), (3191, 577940), (3905, 472268), (4070, 453122), (5254, 351010), (6382, 288970), (7810, 236134), (8140, 226561), (10508, 175505), (12764, 144485), (13135, 140404), (15620, 118067), (15955, 115588), (26270, 70202), (28897, 63820), (31910, 57794), (35101, 52540)]