24707120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 62594208

約数和(自身を除く): 37887088

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, 491, 592, 629, 680, 740, 982, 1258, 1360, 1480, 1964, 2455, 2516, 2960, 3145, 3928, 4910, 5032, 6290, 7856, 8347, 9820, 10064, 12580, 16694, 18167, 19640, 25160, 33388, 36334, 39280, 41735, 50320, 66776, 72668, 83470, 90835, 133552, 145336, 166940, 181670, 290672, 308839, 333880, 363340, 617678, 667760, 726680, 1235356, 1453360, 1544195, 2470712, 3088390, 4941424, 6176780, 12353560, 24707120]

約数ペア:

[(1, 24707120), (2, 12353560), (4, 6176780), (5, 4941424), (8, 3088390), (10, 2470712), (16, 1544195), (17, 1453360), (20, 1235356), (34, 726680), (37, 667760), (40, 617678), (68, 363340), (74, 333880), (80, 308839), (85, 290672), (136, 181670), (148, 166940), (170, 145336), (185, 133552), (272, 90835), (296, 83470), (340, 72668), (370, 66776), (491, 50320), (592, 41735), (629, 39280), (680, 36334), (740, 33388), (982, 25160), (1258, 19640), (1360, 18167), (1480, 16694), (1964, 12580), (2455, 10064), (2516, 9820), (2960, 8347), (3145, 7856), (3928, 6290), (4910, 5032)]