386052080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{130423}}^1$

素因数の和:130473

約数の個数: 40

約数和(自身を含む): 921836832

約数和(自身を除く): 535784752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 130423, 260846, 521692, 652115, 1043384, 1304230, 2086768, 2608460, 4825651, 5216920, 9651302, 10433840, 19302604, 24128255, 38605208, 48256510, 77210416, 96513020, 193026040, 386052080]

約数ペア:

[(1, 386052080), (2, 193026040), (4, 96513020), (5, 77210416), (8, 48256510), (10, 38605208), (16, 24128255), (20, 19302604), (37, 10433840), (40, 9651302), (74, 5216920), (80, 4825651), (148, 2608460), (185, 2086768), (296, 1304230), (370, 1043384), (592, 652115), (740, 521692), (1480, 260846), (2960, 130423)]