103259320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 241315200

約数和(自身を除く): 138055880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 79, 82, 158, 164, 205, 316, 328, 395, 410, 632, 790, 797, 820, 1580, 1594, 1640, 3160, 3188, 3239, 3985, 6376, 6478, 7970, 12956, 15940, 16195, 25912, 31880, 32390, 32677, 62963, 64780, 65354, 125926, 129560, 130708, 163385, 251852, 261416, 314815, 326770, 503704, 629630, 653540, 1259260, 1307080, 2518520, 2581483, 5162966, 10325932, 12907415, 20651864, 25814830, 51629660, 103259320]

約数ペア:

[(1, 103259320), (2, 51629660), (4, 25814830), (5, 20651864), (8, 12907415), (10, 10325932), (20, 5162966), (40, 2581483), (41, 2518520), (79, 1307080), (82, 1259260), (158, 653540), (164, 629630), (205, 503704), (316, 326770), (328, 314815), (395, 261416), (410, 251852), (632, 163385), (790, 130708), (797, 129560), (820, 125926), (1580, 65354), (1594, 64780), (1640, 62963), (3160, 32677), (3188, 32390), (3239, 31880), (3985, 25912), (6376, 16195), (6478, 15940), (7970, 12956)]