25185480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5119}}^1$

素因数の和:5174

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 52228920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5119, 10238, 15357, 20476, 25595, 30714, 40952, 51190, 61428, 76785, 102380, 122856, 153570, 204760, 209879, 307140, 419758, 614280, 629637, 839516, 1049395, 1259274, 1679032, 2098790, 2518548, 3148185, 4197580, 5037096, 6296370, 8395160, 12592740, 25185480]

約数ペア:

[(1, 25185480), (2, 12592740), (3, 8395160), (4, 6296370), (5, 5037096), (6, 4197580), (8, 3148185), (10, 2518548), (12, 2098790), (15, 1679032), (20, 1259274), (24, 1049395), (30, 839516), (40, 629637), (41, 614280), (60, 419758), (82, 307140), (120, 209879), (123, 204760), (164, 153570), (205, 122856), (246, 102380), (328, 76785), (410, 61428), (492, 51190), (615, 40952), (820, 30714), (984, 25595), (1230, 20476), (1640, 15357), (2460, 10238), (4920, 5119)]