13640800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 108

約数和(自身を含む): 35974260

約数和(自身を除く): 22333460

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 59, 68, 80, 85, 100, 118, 136, 160, 170, 200, 236, 272, 289, 295, 340, 400, 425, 472, 544, 578, 590, 680, 800, 850, 944, 1003, 1156, 1180, 1360, 1445, 1475, 1700, 1888, 2006, 2312, 2360, 2720, 2890, 2950, 3400, 4012, 4624, 4720, 5015, 5780, 5900, 6800, 7225, 8024, 9248, 9440, 10030, 11560, 11800, 13600, 14450, 16048, 17051, 20060, 23120, 23600, 25075, 28900, 32096, 34102, 40120, 46240, 47200, 50150, 57800, 68204, 80240, 85255, 100300, 115600, 136408, 160480, 170510, 200600, 231200, 272816, 341020, 401200, 426275, 545632, 682040, 802400, 852550, 1364080, 1705100, 2728160, 3410200, 6820400, 13640800]

約数ペア:

[(1, 13640800), (2, 6820400), (4, 3410200), (5, 2728160), (8, 1705100), (10, 1364080), (16, 852550), (17, 802400), (20, 682040), (25, 545632), (32, 426275), (34, 401200), (40, 341020), (50, 272816), (59, 231200), (68, 200600), (80, 170510), (85, 160480), (100, 136408), (118, 115600), (136, 100300), (160, 85255), (170, 80240), (200, 68204), (236, 57800), (272, 50150), (289, 47200), (295, 46240), (340, 40120), (400, 34102), (425, 32096), (472, 28900), (544, 25075), (578, 23600), (590, 23120), (680, 20060), (800, 17051), (850, 16048), (944, 14450), (1003, 13600), (1156, 11800), (1180, 11560), (1360, 10030), (1445, 9440), (1475, 9248), (1700, 8024), (1888, 7225), (2006, 6800), (2312, 5900), (2360, 5780), (2720, 5015), (2890, 4720), (2950, 4624), (3400, 4012)]