28849311440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{573317}}^1$

素因数の和:573384

約数の個数: 80

約数和(自身を含む): 72939809232

約数和(自身を除く): 44090497792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 2516, 2960, 3145, 5032, 6290, 10064, 12580, 25160, 50320, 573317, 1146634, 2293268, 2866585, 4586536, 5733170, 9173072, 9746389, 11466340, 19492778, 21212729, 22932680, 38985556, 42425458, 45865360, 48731945, 77971112, 84850916, 97463890, 106063645, 155942224, 169701832, 194927780, 212127290, 339403664, 360616393, 389855560, 424254580, 721232786, 779711120, 848509160, 1442465572, 1697018320, 1803081965, 2884931144, 3606163930, 5769862288, 7212327860, 14424655720, 28849311440]

約数ペア:

[(1, 28849311440), (2, 14424655720), (4, 7212327860), (5, 5769862288), (8, 3606163930), (10, 2884931144), (16, 1803081965), (17, 1697018320), (20, 1442465572), (34, 848509160), (37, 779711120), (40, 721232786), (68, 424254580), (74, 389855560), (80, 360616393), (85, 339403664), (136, 212127290), (148, 194927780), (170, 169701832), (185, 155942224), (272, 106063645), (296, 97463890), (340, 84850916), (370, 77971112), (592, 48731945), (629, 45865360), (680, 42425458), (740, 38985556), (1258, 22932680), (1360, 21212729), (1480, 19492778), (2516, 11466340), (2960, 9746389), (3145, 9173072), (5032, 5733170), (6290, 4586536), (10064, 2866585), (12580, 2293268), (25160, 1146634), (50320, 573317)]