1262885150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{4273}}^1$

素因数の和:4565

約数の個数: 48

約数和(自身を含む): 2461208544

約数和(自身を除く): 1198323394

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 257, 514, 575, 1150, 1285, 2570, 4273, 5911, 6425, 8546, 11822, 12850, 21365, 29555, 42730, 59110, 98279, 106825, 147775, 196558, 213650, 295550, 491395, 982790, 1098161, 2196322, 2456975, 4913950, 5490805, 10981610, 25257703, 27454025, 50515406, 54908050, 126288515, 252577030, 631442575, 1262885150]

約数ペア:

[(1, 1262885150), (2, 631442575), (5, 252577030), (10, 126288515), (23, 54908050), (25, 50515406), (46, 27454025), (50, 25257703), (115, 10981610), (230, 5490805), (257, 4913950), (514, 2456975), (575, 2196322), (1150, 1098161), (1285, 982790), (2570, 491395), (4273, 295550), (5911, 213650), (6425, 196558), (8546, 147775), (11822, 106825), (12850, 98279), (21365, 59110), (29555, 42730)]