45246980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 108380160

約数和(自身を除く): 63133180

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 31, 38, 46, 62, 76, 92, 95, 115, 124, 155, 167, 190, 230, 310, 334, 380, 437, 460, 589, 620, 668, 713, 835, 874, 1178, 1426, 1670, 1748, 2185, 2356, 2852, 2945, 3173, 3340, 3565, 3841, 4370, 5177, 5890, 6346, 7130, 7682, 8740, 10354, 11780, 12692, 13547, 14260, 15364, 15865, 19205, 20708, 25885, 27094, 31730, 38410, 51770, 54188, 63460, 67735, 72979, 76820, 98363, 103540, 119071, 135470, 145958, 196726, 238142, 270940, 291916, 364895, 393452, 476284, 491815, 595355, 729790, 983630, 1190710, 1459580, 1967260, 2262349, 2381420, 4524698, 9049396, 11311745, 22623490, 45246980]

約数ペア:

[(1, 45246980), (2, 22623490), (4, 11311745), (5, 9049396), (10, 4524698), (19, 2381420), (20, 2262349), (23, 1967260), (31, 1459580), (38, 1190710), (46, 983630), (62, 729790), (76, 595355), (92, 491815), (95, 476284), (115, 393452), (124, 364895), (155, 291916), (167, 270940), (190, 238142), (230, 196726), (310, 145958), (334, 135470), (380, 119071), (437, 103540), (460, 98363), (589, 76820), (620, 72979), (668, 67735), (713, 63460), (835, 54188), (874, 51770), (1178, 38410), (1426, 31730), (1670, 27094), (1748, 25885), (2185, 20708), (2356, 19205), (2852, 15865), (2945, 15364), (3173, 14260), (3340, 13547), (3565, 12692), (3841, 11780), (4370, 10354), (5177, 8740), (5890, 7682), (6346, 7130)]