25242060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 74962944

約数和(自身を除く): 49720884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 331, 372, 410, 465, 492, 615, 620, 662, 820, 930, 993, 1230, 1271, 1324, 1655, 1860, 1986, 2460, 2542, 3310, 3813, 3972, 4965, 5084, 6355, 6620, 7626, 9930, 10261, 12710, 13571, 15252, 19065, 19860, 20522, 25420, 27142, 30783, 38130, 40713, 41044, 51305, 54284, 61566, 67855, 76260, 81426, 102610, 123132, 135710, 153915, 162852, 203565, 205220, 271420, 307830, 407130, 420701, 615660, 814260, 841402, 1262103, 1682804, 2103505, 2524206, 4207010, 5048412, 6310515, 8414020, 12621030, 25242060]

約数ペア:

[(1, 25242060), (2, 12621030), (3, 8414020), (4, 6310515), (5, 5048412), (6, 4207010), (10, 2524206), (12, 2103505), (15, 1682804), (20, 1262103), (30, 841402), (31, 814260), (41, 615660), (60, 420701), (62, 407130), (82, 307830), (93, 271420), (123, 205220), (124, 203565), (155, 162852), (164, 153915), (186, 135710), (205, 123132), (246, 102610), (310, 81426), (331, 76260), (372, 67855), (410, 61566), (465, 54284), (492, 51305), (615, 41044), (620, 40713), (662, 38130), (820, 30783), (930, 27142), (993, 25420), (1230, 20522), (1271, 19860), (1324, 19065), (1655, 15252), (1860, 13571), (1986, 12710), (2460, 10261), (2542, 9930), (3310, 7626), (3813, 6620), (3972, 6355), (4965, 5084)]