127692450860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{413753}}^1$

素因数の和:414962

約数の個数: 48

約数和(自身を含む): 289025374176

約数和(自身を除く): 161332923316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1187, 2374, 4748, 5935, 11870, 15431, 23740, 30862, 61724, 77155, 154310, 308620, 413753, 827506, 1655012, 2068765, 4137530, 5378789, 8275060, 10757578, 21515156, 26893945, 53787890, 107575780, 491124811, 982249622, 1964499244, 2455624055, 4911248110, 6384622543, 9822496220, 12769245086, 25538490172, 31923112715, 63846225430, 127692450860]

約数ペア:

[(1, 127692450860), (2, 63846225430), (4, 31923112715), (5, 25538490172), (10, 12769245086), (13, 9822496220), (20, 6384622543), (26, 4911248110), (52, 2455624055), (65, 1964499244), (130, 982249622), (260, 491124811), (1187, 107575780), (2374, 53787890), (4748, 26893945), (5935, 21515156), (11870, 10757578), (15431, 8275060), (23740, 5378789), (30862, 4137530), (61724, 2068765), (77155, 1655012), (154310, 827506), (308620, 413753)]