61906880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 112

約数和(自身を含む): 174467520

約数和(自身を除く): 112560640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 953, 1015, 1120, 1160, 1624, 1856, 1906, 2030, 2240, 2320, 3248, 3812, 4060, 4640, 4765, 6496, 6671, 7624, 8120, 9280, 9530, 12992, 13342, 15248, 16240, 19060, 26684, 27637, 30496, 32480, 33355, 38120, 53368, 55274, 60992, 64960, 66710, 76240, 106736, 110548, 133420, 138185, 152480, 193459, 213472, 221096, 266840, 276370, 304960, 386918, 426944, 442192, 533680, 552740, 773836, 884384, 967295, 1067360, 1105480, 1547672, 1768768, 1934590, 2134720, 2210960, 3095344, 3869180, 4421920, 6190688, 7738360, 8843840, 12381376, 15476720, 30953440, 61906880]

約数ペア:

[(1, 61906880), (2, 30953440), (4, 15476720), (5, 12381376), (7, 8843840), (8, 7738360), (10, 6190688), (14, 4421920), (16, 3869180), (20, 3095344), (28, 2210960), (29, 2134720), (32, 1934590), (35, 1768768), (40, 1547672), (56, 1105480), (58, 1067360), (64, 967295), (70, 884384), (80, 773836), (112, 552740), (116, 533680), (140, 442192), (145, 426944), (160, 386918), (203, 304960), (224, 276370), (232, 266840), (280, 221096), (290, 213472), (320, 193459), (406, 152480), (448, 138185), (464, 133420), (560, 110548), (580, 106736), (812, 76240), (928, 66710), (953, 64960), (1015, 60992), (1120, 55274), (1160, 53368), (1624, 38120), (1856, 33355), (1906, 32480), (2030, 30496), (2240, 27637), (2320, 26684), (3248, 19060), (3812, 16240), (4060, 15248), (4640, 13342), (4765, 12992), (6496, 9530), (6671, 9280), (7624, 8120)]