26476480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 69348096

約数和(自身を除く): 42871616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 157, 160, 170, 248, 272, 310, 314, 320, 340, 496, 527, 544, 620, 628, 680, 785, 992, 1054, 1088, 1240, 1256, 1360, 1570, 1984, 2108, 2480, 2512, 2635, 2669, 2720, 3140, 4216, 4867, 4960, 5024, 5270, 5338, 5440, 6280, 8432, 9734, 9920, 10048, 10540, 10676, 12560, 13345, 16864, 19468, 21080, 21352, 24335, 25120, 26690, 33728, 38936, 42160, 42704, 48670, 50240, 53380, 77872, 82739, 84320, 85408, 97340, 106760, 155744, 165478, 168640, 170816, 194680, 213520, 311488, 330956, 389360, 413695, 427040, 661912, 778720, 827390, 854080, 1323824, 1557440, 1654780, 2647648, 3309560, 5295296, 6619120, 13238240, 26476480]

約数ペア:

[(1, 26476480), (2, 13238240), (4, 6619120), (5, 5295296), (8, 3309560), (10, 2647648), (16, 1654780), (17, 1557440), (20, 1323824), (31, 854080), (32, 827390), (34, 778720), (40, 661912), (62, 427040), (64, 413695), (68, 389360), (80, 330956), (85, 311488), (124, 213520), (136, 194680), (155, 170816), (157, 168640), (160, 165478), (170, 155744), (248, 106760), (272, 97340), (310, 85408), (314, 84320), (320, 82739), (340, 77872), (496, 53380), (527, 50240), (544, 48670), (620, 42704), (628, 42160), (680, 38936), (785, 33728), (992, 26690), (1054, 25120), (1088, 24335), (1240, 21352), (1256, 21080), (1360, 19468), (1570, 16864), (1984, 13345), (2108, 12560), (2480, 10676), (2512, 10540), (2635, 10048), (2669, 9920), (2720, 9734), (3140, 8432), (4216, 6280), (4867, 5440), (4960, 5338), (5024, 5270)]