45662000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 120

約数和(自身を含む): 118772160

約数和(自身を除く): 73110160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 79, 80, 85, 100, 125, 136, 158, 170, 200, 250, 272, 289, 316, 340, 395, 400, 425, 500, 578, 632, 680, 790, 850, 1000, 1156, 1264, 1343, 1360, 1445, 1580, 1700, 1975, 2000, 2125, 2312, 2686, 2890, 3160, 3400, 3950, 4250, 4624, 5372, 5780, 6320, 6715, 6800, 7225, 7900, 8500, 9875, 10744, 11560, 13430, 14450, 15800, 17000, 19750, 21488, 22831, 23120, 26860, 28900, 31600, 33575, 34000, 36125, 39500, 45662, 53720, 57800, 67150, 72250, 79000, 91324, 107440, 114155, 115600, 134300, 144500, 158000, 167875, 182648, 228310, 268600, 289000, 335750, 365296, 456620, 537200, 570775, 578000, 671500, 913240, 1141550, 1343000, 1826480, 2283100, 2686000, 2853875, 4566200, 5707750, 9132400, 11415500, 22831000, 45662000]

約数ペア:

[(1, 45662000), (2, 22831000), (4, 11415500), (5, 9132400), (8, 5707750), (10, 4566200), (16, 2853875), (17, 2686000), (20, 2283100), (25, 1826480), (34, 1343000), (40, 1141550), (50, 913240), (68, 671500), (79, 578000), (80, 570775), (85, 537200), (100, 456620), (125, 365296), (136, 335750), (158, 289000), (170, 268600), (200, 228310), (250, 182648), (272, 167875), (289, 158000), (316, 144500), (340, 134300), (395, 115600), (400, 114155), (425, 107440), (500, 91324), (578, 79000), (632, 72250), (680, 67150), (790, 57800), (850, 53720), (1000, 45662), (1156, 39500), (1264, 36125), (1343, 34000), (1360, 33575), (1445, 31600), (1580, 28900), (1700, 26860), (1975, 23120), (2000, 22831), (2125, 21488), (2312, 19750), (2686, 17000), (2890, 15800), (3160, 14450), (3400, 13430), (3950, 11560), (4250, 10744), (4624, 9875), (5372, 8500), (5780, 7900), (6320, 7225), (6715, 6800)]