188071520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12917}}^1$

素因数の和:12952

約数の個数: 96

約数和(自身を含む): 546896448

約数和(自身を除く): 358824928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 12917, 14560, 25834, 51668, 64585, 90419, 103336, 129170, 167921, 180838, 206672, 258340, 335842, 361676, 413344, 452095, 516680, 671684, 723352, 839605, 904190, 1033360, 1175447, 1343368, 1446704, 1679210, 1808380, 2066720, 2350894, 2686736, 2893408, 3358420, 3616760, 4701788, 5373472, 5877235, 6716840, 7233520, 9403576, 11754470, 13433680, 14467040, 18807152, 23508940, 26867360, 37614304, 47017880, 94035760, 188071520]

約数ペア:

[(1, 188071520), (2, 94035760), (4, 47017880), (5, 37614304), (7, 26867360), (8, 23508940), (10, 18807152), (13, 14467040), (14, 13433680), (16, 11754470), (20, 9403576), (26, 7233520), (28, 6716840), (32, 5877235), (35, 5373472), (40, 4701788), (52, 3616760), (56, 3358420), (65, 2893408), (70, 2686736), (80, 2350894), (91, 2066720), (104, 1808380), (112, 1679210), (130, 1446704), (140, 1343368), (160, 1175447), (182, 1033360), (208, 904190), (224, 839605), (260, 723352), (280, 671684), (364, 516680), (416, 452095), (455, 413344), (520, 361676), (560, 335842), (728, 258340), (910, 206672), (1040, 180838), (1120, 167921), (1456, 129170), (1820, 103336), (2080, 90419), (2912, 64585), (3640, 51668), (7280, 25834), (12917, 14560)]