45142240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2012

約数の個数: 96

約数和(自身を含む): 125356896

約数和(自身を除く): 80214656

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 1973, 2080, 2288, 2860, 3946, 4576, 5720, 7892, 9865, 11440, 15784, 19730, 21703, 22880, 25649, 31568, 39460, 43406, 51298, 63136, 78920, 86812, 102596, 108515, 128245, 157840, 173624, 205192, 217030, 256490, 282139, 315680, 347248, 410384, 434060, 512980, 564278, 694496, 820768, 868120, 1025960, 1128556, 1410695, 1736240, 2051920, 2257112, 2821390, 3472480, 4103840, 4514224, 5642780, 9028448, 11285560, 22571120, 45142240]

約数ペア:

[(1, 45142240), (2, 22571120), (4, 11285560), (5, 9028448), (8, 5642780), (10, 4514224), (11, 4103840), (13, 3472480), (16, 2821390), (20, 2257112), (22, 2051920), (26, 1736240), (32, 1410695), (40, 1128556), (44, 1025960), (52, 868120), (55, 820768), (65, 694496), (80, 564278), (88, 512980), (104, 434060), (110, 410384), (130, 347248), (143, 315680), (160, 282139), (176, 256490), (208, 217030), (220, 205192), (260, 173624), (286, 157840), (352, 128245), (416, 108515), (440, 102596), (520, 86812), (572, 78920), (715, 63136), (880, 51298), (1040, 43406), (1144, 39460), (1430, 31568), (1760, 25649), (1973, 22880), (2080, 21703), (2288, 19730), (2860, 15784), (3946, 11440), (4576, 9865), (5720, 7892)]