15709623560

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1\times {\mathrm{3319}}^1$

素因数の和:4062

約数の個数: 64

約数和(自身を含む): 35576323200

約数和(自身を除く): 19866699640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 491, 964, 982, 1205, 1928, 1964, 2410, 2455, 3319, 3928, 4820, 4910, 6638, 9640, 9820, 13276, 16595, 19640, 26552, 33190, 66380, 118331, 132760, 236662, 473324, 591655, 799879, 946648, 1183310, 1599758, 1629629, 2366620, 3199516, 3259258, 3999395, 4733240, 6399032, 6518516, 7998790, 8148145, 13037032, 15997580, 16296290, 31995160, 32592580, 65185160, 392740589, 785481178, 1570962356, 1963702945, 3141924712, 3927405890, 7854811780, 15709623560]

約数ペア:

[(1, 15709623560), (2, 7854811780), (4, 3927405890), (5, 3141924712), (8, 1963702945), (10, 1570962356), (20, 785481178), (40, 392740589), (241, 65185160), (482, 32592580), (491, 31995160), (964, 16296290), (982, 15997580), (1205, 13037032), (1928, 8148145), (1964, 7998790), (2410, 6518516), (2455, 6399032), (3319, 4733240), (3928, 3999395), (4820, 3259258), (4910, 3199516), (6638, 2366620), (9640, 1629629), (9820, 1599758), (13276, 1183310), (16595, 946648), (19640, 799879), (26552, 591655), (33190, 473324), (66380, 236662), (118331, 132760)]