65338260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 198452352

約数和(自身を除く): 133114092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 397, 422, 633, 780, 794, 844, 1055, 1191, 1266, 1588, 1985, 2110, 2382, 2532, 2743, 3165, 3970, 4220, 4764, 5161, 5486, 5955, 6330, 7940, 8229, 10322, 10972, 11910, 12660, 13715, 15483, 16458, 20644, 23820, 25805, 27430, 30966, 32916, 41145, 51610, 54860, 61932, 77415, 82290, 83767, 103220, 154830, 164580, 167534, 251301, 309660, 335068, 418835, 502602, 837670, 1005204, 1088971, 1256505, 1675340, 2177942, 2513010, 3266913, 4355884, 5026020, 5444855, 6533826, 10889710, 13067652, 16334565, 21779420, 32669130, 65338260]

約数ペア:

[(1, 65338260), (2, 32669130), (3, 21779420), (4, 16334565), (5, 13067652), (6, 10889710), (10, 6533826), (12, 5444855), (13, 5026020), (15, 4355884), (20, 3266913), (26, 2513010), (30, 2177942), (39, 1675340), (52, 1256505), (60, 1088971), (65, 1005204), (78, 837670), (130, 502602), (156, 418835), (195, 335068), (211, 309660), (260, 251301), (390, 167534), (397, 164580), (422, 154830), (633, 103220), (780, 83767), (794, 82290), (844, 77415), (1055, 61932), (1191, 54860), (1266, 51610), (1588, 41145), (1985, 32916), (2110, 30966), (2382, 27430), (2532, 25805), (2743, 23820), (3165, 20644), (3970, 16458), (4220, 15483), (4764, 13715), (5161, 12660), (5486, 11910), (5955, 10972), (6330, 10322), (7940, 8229)]