4179920290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 9475522560

約数和(自身を除く): 5295602270

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 179, 182, 335, 358, 383, 455, 469, 670, 766, 871, 895, 910, 938, 1253, 1742, 1790, 1915, 2327, 2345, 2506, 2681, 3830, 4355, 4654, 4690, 4979, 5362, 6097, 6265, 8710, 9958, 11635, 11993, 12194, 12530, 13405, 16289, 23270, 23986, 24895, 25661, 26810, 30485, 32578, 34853, 49790, 51322, 59965, 60970, 68557, 69706, 81445, 83951, 119930, 128305, 137114, 155909, 162890, 167902, 174265, 179627, 256610, 311818, 333593, 342785, 348530, 359254, 419755, 479899, 667186, 685570, 779545, 839510, 891241, 898135, 959798, 1091363, 1559090, 1667965, 1782482, 1796270, 2182726, 2335151, 2399495, 3335930, 4456205, 4593319, 4670302, 4798990, 5456815, 6238687, 8912410, 9186638, 10913630, 11675755, 12477374, 22966595, 23351510, 31193435, 32153233, 45933190, 59713147, 62386870, 64306466, 119426294, 160766165, 298565735, 321532330, 417992029, 597131470, 835984058, 2089960145, 4179920290]

約数ペア:

[(1, 4179920290), (2, 2089960145), (5, 835984058), (7, 597131470), (10, 417992029), (13, 321532330), (14, 298565735), (26, 160766165), (35, 119426294), (65, 64306466), (67, 62386870), (70, 59713147), (91, 45933190), (130, 32153233), (134, 31193435), (179, 23351510), (182, 22966595), (335, 12477374), (358, 11675755), (383, 10913630), (455, 9186638), (469, 8912410), (670, 6238687), (766, 5456815), (871, 4798990), (895, 4670302), (910, 4593319), (938, 4456205), (1253, 3335930), (1742, 2399495), (1790, 2335151), (1915, 2182726), (2327, 1796270), (2345, 1782482), (2506, 1667965), (2681, 1559090), (3830, 1091363), (4355, 959798), (4654, 898135), (4690, 891241), (4979, 839510), (5362, 779545), (6097, 685570), (6265, 667186), (8710, 479899), (9958, 419755), (11635, 359254), (11993, 348530), (12194, 342785), (12530, 333593), (13405, 311818), (16289, 256610), (23270, 179627), (23986, 174265), (24895, 167902), (25661, 162890), (26810, 155909), (30485, 137114), (32578, 128305), (34853, 119930), (49790, 83951), (51322, 81445), (59965, 69706), (60970, 68557)]