229735840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75571}}^1$

素因数の和:75605

約数の個数: 48

約数和(自身を含む): 571324320

約数和(自身を除く): 341588480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 75571, 151142, 302284, 377855, 604568, 755710, 1209136, 1435849, 1511420, 2418272, 2871698, 3022840, 5743396, 6045680, 7179245, 11486792, 12091360, 14358490, 22973584, 28716980, 45947168, 57433960, 114867920, 229735840]

約数ペア:

[(1, 229735840), (2, 114867920), (4, 57433960), (5, 45947168), (8, 28716980), (10, 22973584), (16, 14358490), (19, 12091360), (20, 11486792), (32, 7179245), (38, 6045680), (40, 5743396), (76, 3022840), (80, 2871698), (95, 2418272), (152, 1511420), (160, 1435849), (190, 1209136), (304, 755710), (380, 604568), (608, 377855), (760, 302284), (1520, 151142), (3040, 75571)]