1371633440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16267}}^1$

素因数の和:16330

約数の個数: 96

約数和(自身を含む): 3541999104

約数和(自身を除く): 2170365664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 8432, 10540, 16267, 16864, 21080, 32534, 42160, 65068, 81335, 84320, 130136, 162670, 260272, 276539, 325340, 504277, 520544, 553078, 650680, 1008554, 1106156, 1301360, 1382695, 2017108, 2212312, 2521385, 2602720, 2765390, 4034216, 4424624, 5042770, 5530780, 8068432, 8572709, 8849248, 10085540, 11061560, 16136864, 17145418, 20171080, 22123120, 34290836, 40342160, 42863545, 44246240, 68581672, 80684320, 85727090, 137163344, 171454180, 274326688, 342908360, 685816720, 1371633440]

約数ペア:

[(1, 1371633440), (2, 685816720), (4, 342908360), (5, 274326688), (8, 171454180), (10, 137163344), (16, 85727090), (17, 80684320), (20, 68581672), (31, 44246240), (32, 42863545), (34, 40342160), (40, 34290836), (62, 22123120), (68, 20171080), (80, 17145418), (85, 16136864), (124, 11061560), (136, 10085540), (155, 8849248), (160, 8572709), (170, 8068432), (248, 5530780), (272, 5042770), (310, 4424624), (340, 4034216), (496, 2765390), (527, 2602720), (544, 2521385), (620, 2212312), (680, 2017108), (992, 1382695), (1054, 1301360), (1240, 1106156), (1360, 1008554), (2108, 650680), (2480, 553078), (2635, 520544), (2720, 504277), (4216, 325340), (4960, 276539), (5270, 260272), (8432, 162670), (10540, 130136), (16267, 84320), (16864, 81335), (21080, 65068), (32534, 42160)]