31674400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 108

約数和(自身を含む): 82740798

約数和(自身を除く): 51066398

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 137, 160, 170, 200, 272, 274, 289, 340, 400, 425, 544, 548, 578, 680, 685, 800, 850, 1096, 1156, 1360, 1370, 1445, 1700, 2192, 2312, 2329, 2720, 2740, 2890, 3400, 3425, 4384, 4624, 4658, 5480, 5780, 6800, 6850, 7225, 9248, 9316, 10960, 11560, 11645, 13600, 13700, 14450, 18632, 21920, 23120, 23290, 27400, 28900, 37264, 39593, 46240, 46580, 54800, 57800, 58225, 74528, 79186, 93160, 109600, 115600, 116450, 158372, 186320, 197965, 231200, 232900, 316744, 372640, 395930, 465800, 633488, 791860, 931600, 989825, 1266976, 1583720, 1863200, 1979650, 3167440, 3959300, 6334880, 7918600, 15837200, 31674400]

約数ペア:

[(1, 31674400), (2, 15837200), (4, 7918600), (5, 6334880), (8, 3959300), (10, 3167440), (16, 1979650), (17, 1863200), (20, 1583720), (25, 1266976), (32, 989825), (34, 931600), (40, 791860), (50, 633488), (68, 465800), (80, 395930), (85, 372640), (100, 316744), (136, 232900), (137, 231200), (160, 197965), (170, 186320), (200, 158372), (272, 116450), (274, 115600), (289, 109600), (340, 93160), (400, 79186), (425, 74528), (544, 58225), (548, 57800), (578, 54800), (680, 46580), (685, 46240), (800, 39593), (850, 37264), (1096, 28900), (1156, 27400), (1360, 23290), (1370, 23120), (1445, 21920), (1700, 18632), (2192, 14450), (2312, 13700), (2329, 13600), (2720, 11645), (2740, 11560), (2890, 10960), (3400, 9316), (3425, 9248), (4384, 7225), (4624, 6850), (4658, 6800), (5480, 5780)]