104550320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 286254000

約数和(自身を除く): 181703680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 149, 179, 196, 245, 280, 298, 358, 392, 490, 560, 596, 716, 745, 784, 895, 980, 1043, 1192, 1253, 1432, 1490, 1790, 1960, 2086, 2384, 2506, 2864, 2980, 3580, 3920, 4172, 5012, 5215, 5960, 6265, 7160, 7301, 8344, 8771, 10024, 10430, 11920, 12530, 14320, 14602, 16688, 17542, 20048, 20860, 25060, 26671, 29204, 35084, 36505, 41720, 43855, 50120, 53342, 58408, 70168, 73010, 83440, 87710, 100240, 106684, 116816, 133355, 140336, 146020, 175420, 186697, 213368, 266710, 292040, 350840, 373394, 426736, 533420, 584080, 701680, 746788, 933485, 1066840, 1306879, 1493576, 1866970, 2133680, 2613758, 2987152, 3733940, 5227516, 6534395, 7467880, 10455032, 13068790, 14935760, 20910064, 26137580, 52275160, 104550320]

約数ペア:

[(1, 104550320), (2, 52275160), (4, 26137580), (5, 20910064), (7, 14935760), (8, 13068790), (10, 10455032), (14, 7467880), (16, 6534395), (20, 5227516), (28, 3733940), (35, 2987152), (40, 2613758), (49, 2133680), (56, 1866970), (70, 1493576), (80, 1306879), (98, 1066840), (112, 933485), (140, 746788), (149, 701680), (179, 584080), (196, 533420), (245, 426736), (280, 373394), (298, 350840), (358, 292040), (392, 266710), (490, 213368), (560, 186697), (596, 175420), (716, 146020), (745, 140336), (784, 133355), (895, 116816), (980, 106684), (1043, 100240), (1192, 87710), (1253, 83440), (1432, 73010), (1490, 70168), (1790, 58408), (1960, 53342), (2086, 50120), (2384, 43855), (2506, 41720), (2864, 36505), (2980, 35084), (3580, 29204), (3920, 26671), (4172, 25060), (5012, 20860), (5215, 20048), (5960, 17542), (6265, 16688), (7160, 14602), (7301, 14320), (8344, 12530), (8771, 11920), (10024, 10430)]