83221360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1526

約数の個数: 80

約数和(自身を含む): 208558080

約数和(自身を除く): 125336720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1459, 1840, 2480, 2852, 2918, 3565, 5704, 5836, 7130, 7295, 11408, 11672, 14260, 14590, 23344, 28520, 29180, 33557, 45229, 57040, 58360, 67114, 90458, 116720, 134228, 167785, 180916, 226145, 268456, 335570, 361832, 452290, 536912, 671140, 723664, 904580, 1040267, 1342280, 1809160, 2080534, 2684560, 3618320, 4161068, 5201335, 8322136, 10402670, 16644272, 20805340, 41610680, 83221360]

約数ペア:

[(1, 83221360), (2, 41610680), (4, 20805340), (5, 16644272), (8, 10402670), (10, 8322136), (16, 5201335), (20, 4161068), (23, 3618320), (31, 2684560), (40, 2080534), (46, 1809160), (62, 1342280), (80, 1040267), (92, 904580), (115, 723664), (124, 671140), (155, 536912), (184, 452290), (230, 361832), (248, 335570), (310, 268456), (368, 226145), (460, 180916), (496, 167785), (620, 134228), (713, 116720), (920, 90458), (1240, 67114), (1426, 58360), (1459, 57040), (1840, 45229), (2480, 33557), (2852, 29180), (2918, 28520), (3565, 23344), (5704, 14590), (5836, 14260), (7130, 11672), (7295, 11408)]