235958980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 551964672

約数和(自身を除く): 316005692

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 61, 62, 68, 85, 122, 124, 155, 170, 244, 305, 310, 340, 367, 527, 610, 620, 734, 1037, 1054, 1220, 1468, 1835, 1891, 2074, 2108, 2635, 3670, 3782, 4148, 5185, 5270, 6239, 7340, 7564, 9455, 10370, 10540, 11377, 12478, 18910, 20740, 22387, 22754, 24956, 31195, 32147, 37820, 44774, 45508, 56885, 62390, 64294, 89548, 111935, 113770, 124780, 128588, 160735, 193409, 223870, 227540, 321470, 380579, 386818, 447740, 642940, 693997, 761158, 773636, 967045, 1387994, 1522316, 1902895, 1934090, 2775988, 3469985, 3805790, 3868180, 6939970, 7611580, 11797949, 13879940, 23595898, 47191796, 58989745, 117979490, 235958980]

約数ペア:

[(1, 235958980), (2, 117979490), (4, 58989745), (5, 47191796), (10, 23595898), (17, 13879940), (20, 11797949), (31, 7611580), (34, 6939970), (61, 3868180), (62, 3805790), (68, 3469985), (85, 2775988), (122, 1934090), (124, 1902895), (155, 1522316), (170, 1387994), (244, 967045), (305, 773636), (310, 761158), (340, 693997), (367, 642940), (527, 447740), (610, 386818), (620, 380579), (734, 321470), (1037, 227540), (1054, 223870), (1220, 193409), (1468, 160735), (1835, 128588), (1891, 124780), (2074, 113770), (2108, 111935), (2635, 89548), (3670, 64294), (3782, 62390), (4148, 56885), (5185, 45508), (5270, 44774), (6239, 37820), (7340, 32147), (7564, 31195), (9455, 24956), (10370, 22754), (10540, 22387), (11377, 20740), (12478, 18910)]