15672110140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1\times {\mathrm{13297}}^1$

素因数の和:15238

約数の個数: 48

約数和(自身を含む): 33993517824

約数和(自身を除く): 18321407684

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1901, 3802, 7604, 9505, 13297, 19010, 26594, 38020, 53188, 58931, 66485, 117862, 132970, 235724, 265940, 294655, 412207, 589310, 824414, 1178620, 1648828, 2061035, 4122070, 8244140, 25277597, 50555194, 101110388, 126387985, 252775970, 505551940, 783605507, 1567211014, 3134422028, 3918027535, 7836055070, 15672110140]

約数ペア:

[(1, 15672110140), (2, 7836055070), (4, 3918027535), (5, 3134422028), (10, 1567211014), (20, 783605507), (31, 505551940), (62, 252775970), (124, 126387985), (155, 101110388), (310, 50555194), (620, 25277597), (1901, 8244140), (3802, 4122070), (7604, 2061035), (9505, 1648828), (13297, 1178620), (19010, 824414), (26594, 589310), (38020, 412207), (53188, 294655), (58931, 265940), (66485, 235724), (117862, 132970)]