42293680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3734

約数の個数: 80

約数和(自身を含む): 115555104

約数和(自身を除く): 73261424

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 3697, 5720, 7394, 11440, 14788, 18485, 29576, 36970, 40667, 48061, 59152, 73940, 81334, 96122, 147880, 162668, 192244, 203335, 240305, 295760, 325336, 384488, 406670, 480610, 528671, 650672, 768976, 813340, 961220, 1057342, 1626680, 1922440, 2114684, 2643355, 3253360, 3844880, 4229368, 5286710, 8458736, 10573420, 21146840, 42293680]

約数ペア:

[(1, 42293680), (2, 21146840), (4, 10573420), (5, 8458736), (8, 5286710), (10, 4229368), (11, 3844880), (13, 3253360), (16, 2643355), (20, 2114684), (22, 1922440), (26, 1626680), (40, 1057342), (44, 961220), (52, 813340), (55, 768976), (65, 650672), (80, 528671), (88, 480610), (104, 406670), (110, 384488), (130, 325336), (143, 295760), (176, 240305), (208, 203335), (220, 192244), (260, 162668), (286, 147880), (440, 96122), (520, 81334), (572, 73940), (715, 59152), (880, 48061), (1040, 40667), (1144, 36970), (1430, 29576), (2288, 18485), (2860, 14788), (3697, 11440), (5720, 7394)]