25168260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 77841792

約数和(自身を除く): 52673532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 787, 820, 1066, 1230, 1574, 1599, 2132, 2361, 2460, 2665, 3148, 3198, 3935, 4722, 5330, 6396, 7870, 7995, 9444, 10231, 10660, 11805, 15740, 15990, 20462, 23610, 30693, 31980, 32267, 40924, 47220, 51155, 61386, 64534, 96801, 102310, 122772, 129068, 153465, 161335, 193602, 204620, 306930, 322670, 387204, 419471, 484005, 613860, 645340, 838942, 968010, 1258413, 1677884, 1936020, 2097355, 2516826, 4194710, 5033652, 6292065, 8389420, 12584130, 25168260]

約数ペア:

[(1, 25168260), (2, 12584130), (3, 8389420), (4, 6292065), (5, 5033652), (6, 4194710), (10, 2516826), (12, 2097355), (13, 1936020), (15, 1677884), (20, 1258413), (26, 968010), (30, 838942), (39, 645340), (41, 613860), (52, 484005), (60, 419471), (65, 387204), (78, 322670), (82, 306930), (123, 204620), (130, 193602), (156, 161335), (164, 153465), (195, 129068), (205, 122772), (246, 102310), (260, 96801), (390, 64534), (410, 61386), (492, 51155), (533, 47220), (615, 40924), (780, 32267), (787, 31980), (820, 30693), (1066, 23610), (1230, 20462), (1574, 15990), (1599, 15740), (2132, 11805), (2361, 10660), (2460, 10231), (2665, 9444), (3148, 7995), (3198, 7870), (3935, 6396), (4722, 5330)]