13012099450

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:706

約数の個数: 120

約数和(自身を含む): 28408324608

約数和(自身を除く): 15396225158

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 283, 343, 350, 383, 490, 566, 686, 766, 1225, 1415, 1715, 1915, 1981, 2401, 2450, 2681, 2830, 3430, 3830, 3962, 4802, 5362, 7075, 8575, 9575, 9905, 12005, 13405, 13867, 14150, 17150, 18767, 19150, 19810, 24010, 26810, 27734, 37534, 49525, 60025, 67025, 69335, 93835, 97069, 99050, 108389, 120050, 131369, 134050, 138670, 187670, 194138, 216778, 262738, 346675, 469175, 485345, 541945, 656845, 679483, 693350, 758723, 919583, 938350, 970690, 1083890, 1313690, 1358966, 1517446, 1839166, 2426725, 2709725, 3284225, 3397415, 3793615, 4597915, 4853450, 5311061, 5419450, 6568450, 6794830, 7587230, 9195830, 10622122, 16987075, 18968075, 22989575, 26555305, 33974150, 37177427, 37936150, 45979150, 53110610, 74354854, 132776525, 185887135, 260241989, 265553050, 371774270, 520483978, 929435675, 1301209945, 1858871350, 2602419890, 6506049725, 13012099450]

約数ペア:

[(1, 13012099450), (2, 6506049725), (5, 2602419890), (7, 1858871350), (10, 1301209945), (14, 929435675), (25, 520483978), (35, 371774270), (49, 265553050), (50, 260241989), (70, 185887135), (98, 132776525), (175, 74354854), (245, 53110610), (283, 45979150), (343, 37936150), (350, 37177427), (383, 33974150), (490, 26555305), (566, 22989575), (686, 18968075), (766, 16987075), (1225, 10622122), (1415, 9195830), (1715, 7587230), (1915, 6794830), (1981, 6568450), (2401, 5419450), (2450, 5311061), (2681, 4853450), (2830, 4597915), (3430, 3793615), (3830, 3397415), (3962, 3284225), (4802, 2709725), (5362, 2426725), (7075, 1839166), (8575, 1517446), (9575, 1358966), (9905, 1313690), (12005, 1083890), (13405, 970690), (13867, 938350), (14150, 919583), (17150, 758723), (18767, 693350), (19150, 679483), (19810, 656845), (24010, 541945), (26810, 485345), (27734, 469175), (37534, 346675), (49525, 262738), (60025, 216778), (67025, 194138), (69335, 187670), (93835, 138670), (97069, 134050), (99050, 131369), (108389, 120050)]