15707980280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1\times {\mathrm{9629}}^1$

素因数の和:12056

約数の個数: 64

約数和(自身を含む): 37441440000

約数和(自身を除く): 21733459720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2399, 4798, 9596, 9629, 11995, 19192, 19258, 23990, 38516, 40783, 47980, 48145, 77032, 81566, 95960, 96290, 163132, 163693, 192580, 203915, 326264, 327386, 385160, 407830, 654772, 815660, 818465, 1309544, 1631320, 1636930, 3273860, 6547720, 23099971, 46199942, 92399884, 115499855, 184799768, 230999710, 392699507, 461999420, 785399014, 923998840, 1570798028, 1963497535, 3141596056, 3926995070, 7853990140, 15707980280]

約数ペア:

[(1, 15707980280), (2, 7853990140), (4, 3926995070), (5, 3141596056), (8, 1963497535), (10, 1570798028), (17, 923998840), (20, 785399014), (34, 461999420), (40, 392699507), (68, 230999710), (85, 184799768), (136, 115499855), (170, 92399884), (340, 46199942), (680, 23099971), (2399, 6547720), (4798, 3273860), (9596, 1636930), (9629, 1631320), (11995, 1309544), (19192, 818465), (19258, 815660), (23990, 654772), (38516, 407830), (40783, 385160), (47980, 327386), (48145, 326264), (77032, 203915), (81566, 192580), (95960, 163693), (96290, 163132)]