69545320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7039}}^1$

素因数の和:7082

約数の個数: 64

約数和(自身を含む): 177408000

約数和(自身を除く): 107862680

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 7039, 9880, 14078, 28156, 35195, 56312, 70390, 91507, 133741, 140780, 183014, 267482, 281560, 366028, 457535, 534964, 668705, 732056, 915070, 1069928, 1337410, 1738633, 1830140, 2674820, 3477266, 3660280, 5349640, 6954532, 8693165, 13909064, 17386330, 34772660, 69545320]

約数ペア:

[(1, 69545320), (2, 34772660), (4, 17386330), (5, 13909064), (8, 8693165), (10, 6954532), (13, 5349640), (19, 3660280), (20, 3477266), (26, 2674820), (38, 1830140), (40, 1738633), (52, 1337410), (65, 1069928), (76, 915070), (95, 732056), (104, 668705), (130, 534964), (152, 457535), (190, 366028), (247, 281560), (260, 267482), (380, 183014), (494, 140780), (520, 133741), (760, 91507), (988, 70390), (1235, 56312), (1976, 35195), (2470, 28156), (4940, 14078), (7039, 9880)]