1036643920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{8821}}^1$

素因数の和:8960

約数の個数: 80

約数和(自身を含む): 2618863632

約数和(自身を除く): 1582219712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 208, 226, 260, 452, 520, 565, 904, 1040, 1130, 1469, 1808, 2260, 2938, 4520, 5876, 7345, 8821, 9040, 11752, 14690, 17642, 23504, 29380, 35284, 44105, 58760, 70568, 88210, 114673, 117520, 141136, 176420, 229346, 352840, 458692, 573365, 705680, 917384, 996773, 1146730, 1834768, 1993546, 2293460, 3987092, 4586920, 4983865, 7974184, 9173840, 9967730, 12958049, 15948368, 19935460, 25916098, 39870920, 51832196, 64790245, 79741840, 103664392, 129580490, 207328784, 259160980, 518321960, 1036643920]

約数ペア:

[(1, 1036643920), (2, 518321960), (4, 259160980), (5, 207328784), (8, 129580490), (10, 103664392), (13, 79741840), (16, 64790245), (20, 51832196), (26, 39870920), (40, 25916098), (52, 19935460), (65, 15948368), (80, 12958049), (104, 9967730), (113, 9173840), (130, 7974184), (208, 4983865), (226, 4586920), (260, 3987092), (452, 2293460), (520, 1993546), (565, 1834768), (904, 1146730), (1040, 996773), (1130, 917384), (1469, 705680), (1808, 573365), (2260, 458692), (2938, 352840), (4520, 229346), (5876, 176420), (7345, 141136), (8821, 117520), (9040, 114673), (11752, 88210), (14690, 70568), (17642, 58760), (23504, 44105), (29380, 35284)]