38034920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 109175040

約数和(自身を除く): 71140120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 233, 265, 280, 308, 371, 385, 424, 440, 466, 530, 583, 616, 742, 770, 932, 1060, 1165, 1166, 1484, 1540, 1631, 1855, 1864, 2120, 2330, 2332, 2563, 2915, 2968, 3080, 3262, 3710, 4081, 4660, 4664, 5126, 5830, 6524, 7420, 8155, 8162, 9320, 10252, 11660, 12349, 12815, 13048, 14840, 16310, 16324, 17941, 20405, 20504, 23320, 24698, 25630, 32620, 32648, 35882, 40810, 49396, 51260, 61745, 65240, 71764, 81620, 86443, 89705, 98792, 102520, 123490, 135839, 143528, 163240, 172886, 179410, 246980, 271678, 345772, 358820, 432215, 493960, 543356, 679195, 691544, 717640, 864430, 950873, 1086712, 1358390, 1728860, 1901746, 2716780, 3457720, 3803492, 4754365, 5433560, 7606984, 9508730, 19017460, 38034920]

約数ペア:

[(1, 38034920), (2, 19017460), (4, 9508730), (5, 7606984), (7, 5433560), (8, 4754365), (10, 3803492), (11, 3457720), (14, 2716780), (20, 1901746), (22, 1728860), (28, 1358390), (35, 1086712), (40, 950873), (44, 864430), (53, 717640), (55, 691544), (56, 679195), (70, 543356), (77, 493960), (88, 432215), (106, 358820), (110, 345772), (140, 271678), (154, 246980), (212, 179410), (220, 172886), (233, 163240), (265, 143528), (280, 135839), (308, 123490), (371, 102520), (385, 98792), (424, 89705), (440, 86443), (466, 81620), (530, 71764), (583, 65240), (616, 61745), (742, 51260), (770, 49396), (932, 40810), (1060, 35882), (1165, 32648), (1166, 32620), (1484, 25630), (1540, 24698), (1631, 23320), (1855, 20504), (1864, 20405), (2120, 17941), (2330, 16324), (2332, 16310), (2563, 14840), (2915, 13048), (2968, 12815), (3080, 12349), (3262, 11660), (3710, 10252), (4081, 9320), (4660, 8162), (4664, 8155), (5126, 7420), (5830, 6524)]