98828480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 112

約数和(自身を含む): 256434336

約数和(自身を除く): 157605856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 491, 544, 592, 629, 680, 740, 982, 1088, 1184, 1258, 1360, 1480, 1964, 2368, 2455, 2516, 2720, 2960, 3145, 3928, 4910, 5032, 5440, 5920, 6290, 7856, 8347, 9820, 10064, 11840, 12580, 15712, 16694, 18167, 19640, 20128, 25160, 31424, 33388, 36334, 39280, 40256, 41735, 50320, 66776, 72668, 78560, 83470, 90835, 100640, 133552, 145336, 157120, 166940, 181670, 201280, 267104, 290672, 308839, 333880, 363340, 534208, 581344, 617678, 667760, 726680, 1162688, 1235356, 1335520, 1453360, 1544195, 2470712, 2671040, 2906720, 3088390, 4941424, 5813440, 6176780, 9882848, 12353560, 19765696, 24707120, 49414240, 98828480]

約数ペア:

[(1, 98828480), (2, 49414240), (4, 24707120), (5, 19765696), (8, 12353560), (10, 9882848), (16, 6176780), (17, 5813440), (20, 4941424), (32, 3088390), (34, 2906720), (37, 2671040), (40, 2470712), (64, 1544195), (68, 1453360), (74, 1335520), (80, 1235356), (85, 1162688), (136, 726680), (148, 667760), (160, 617678), (170, 581344), (185, 534208), (272, 363340), (296, 333880), (320, 308839), (340, 290672), (370, 267104), (491, 201280), (544, 181670), (592, 166940), (629, 157120), (680, 145336), (740, 133552), (982, 100640), (1088, 90835), (1184, 83470), (1258, 78560), (1360, 72668), (1480, 66776), (1964, 50320), (2368, 41735), (2455, 40256), (2516, 39280), (2720, 36334), (2960, 33388), (3145, 31424), (3928, 25160), (4910, 20128), (5032, 19640), (5440, 18167), (5920, 16694), (6290, 15712), (7856, 12580), (8347, 11840), (9820, 10064)]