109845400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2585

約数の個数: 96

約数和(自身を含む): 301409280

約数和(自身を除く): 191563880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2531, 3100, 4340, 5062, 5425, 6200, 8680, 10124, 10850, 12655, 17717, 20248, 21700, 25310, 35434, 43400, 50620, 63275, 70868, 78461, 88585, 101240, 126550, 141736, 156922, 177170, 253100, 313844, 354340, 392305, 442925, 506200, 549227, 627688, 708680, 784610, 885850, 1098454, 1569220, 1771700, 1961525, 2196908, 2746135, 3138440, 3543400, 3923050, 4393816, 5492270, 7846100, 10984540, 13730675, 15692200, 21969080, 27461350, 54922700, 109845400]

約数ペア:

[(1, 109845400), (2, 54922700), (4, 27461350), (5, 21969080), (7, 15692200), (8, 13730675), (10, 10984540), (14, 7846100), (20, 5492270), (25, 4393816), (28, 3923050), (31, 3543400), (35, 3138440), (40, 2746135), (50, 2196908), (56, 1961525), (62, 1771700), (70, 1569220), (100, 1098454), (124, 885850), (140, 784610), (155, 708680), (175, 627688), (200, 549227), (217, 506200), (248, 442925), (280, 392305), (310, 354340), (350, 313844), (434, 253100), (620, 177170), (700, 156922), (775, 141736), (868, 126550), (1085, 101240), (1240, 88585), (1400, 78461), (1550, 70868), (1736, 63275), (2170, 50620), (2531, 43400), (3100, 35434), (4340, 25310), (5062, 21700), (5425, 20248), (6200, 17717), (8680, 12655), (10124, 10850)]