186429880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51217}}^1$

素因数の和:51248

約数の個数: 64

約数和(自身を含む): 516277440

約数和(自身を除く): 329847560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 51217, 102434, 204868, 256085, 358519, 409736, 512170, 665821, 717038, 1024340, 1331642, 1434076, 1792595, 2048680, 2663284, 2868152, 3329105, 3585190, 4660747, 5326568, 6658210, 7170380, 9321494, 13316420, 14340760, 18642988, 23303735, 26632840, 37285976, 46607470, 93214940, 186429880]

約数ペア:

[(1, 186429880), (2, 93214940), (4, 46607470), (5, 37285976), (7, 26632840), (8, 23303735), (10, 18642988), (13, 14340760), (14, 13316420), (20, 9321494), (26, 7170380), (28, 6658210), (35, 5326568), (40, 4660747), (52, 3585190), (56, 3329105), (65, 2868152), (70, 2663284), (91, 2048680), (104, 1792595), (130, 1434076), (140, 1331642), (182, 1024340), (260, 717038), (280, 665821), (364, 512170), (455, 409736), (520, 358519), (728, 256085), (910, 204868), (1820, 102434), (3640, 51217)]