103411300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 242762240

約数和(自身を除く): 139350940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 703, 740, 925, 950, 1406, 1471, 1850, 1900, 2812, 2942, 3515, 3700, 5884, 7030, 7355, 14060, 14710, 17575, 27949, 29420, 35150, 36775, 54427, 55898, 70300, 73550, 108854, 111796, 139745, 147100, 217708, 272135, 279490, 544270, 558980, 698725, 1034113, 1088540, 1360675, 1397450, 2068226, 2721350, 2794900, 4136452, 5170565, 5442700, 10341130, 20682260, 25852825, 51705650, 103411300]

約数ペア:

[(1, 103411300), (2, 51705650), (4, 25852825), (5, 20682260), (10, 10341130), (19, 5442700), (20, 5170565), (25, 4136452), (37, 2794900), (38, 2721350), (50, 2068226), (74, 1397450), (76, 1360675), (95, 1088540), (100, 1034113), (148, 698725), (185, 558980), (190, 544270), (370, 279490), (380, 272135), (475, 217708), (703, 147100), (740, 139745), (925, 111796), (950, 108854), (1406, 73550), (1471, 70300), (1850, 55898), (1900, 54427), (2812, 36775), (2942, 35150), (3515, 29420), (3700, 27949), (5884, 17575), (7030, 14710), (7355, 14060)]