103619983480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{409177}}^1$

素因数の和:409688

約数の個数: 64

約数和(自身を含む): 251595368640

約数和(自身を除く): 147975385160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 487, 520, 974, 1948, 2435, 3896, 4870, 6331, 9740, 12662, 19480, 25324, 31655, 50648, 63310, 126620, 253240, 409177, 818354, 1636708, 2045885, 3273416, 4091770, 5319301, 8183540, 10638602, 16367080, 21277204, 26596505, 42554408, 53193010, 106386020, 199269199, 212772040, 398538398, 797076796, 996345995, 1594153592, 1992691990, 2590499587, 3985383980, 5180999174, 7970767960, 10361998348, 12952497935, 20723996696, 25904995870, 51809991740, 103619983480]

約数ペア:

[(1, 103619983480), (2, 51809991740), (4, 25904995870), (5, 20723996696), (8, 12952497935), (10, 10361998348), (13, 7970767960), (20, 5180999174), (26, 3985383980), (40, 2590499587), (52, 1992691990), (65, 1594153592), (104, 996345995), (130, 797076796), (260, 398538398), (487, 212772040), (520, 199269199), (974, 106386020), (1948, 53193010), (2435, 42554408), (3896, 26596505), (4870, 21277204), (6331, 16367080), (9740, 10638602), (12662, 8183540), (19480, 5319301), (25324, 4091770), (31655, 3273416), (50648, 2045885), (63310, 1636708), (126620, 818354), (253240, 409177)]