32693680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 81110880

約数和(自身を除く): 48417200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 137, 152, 157, 190, 274, 304, 314, 380, 548, 628, 685, 760, 785, 1096, 1256, 1370, 1520, 1570, 2192, 2512, 2603, 2740, 2983, 3140, 5206, 5480, 5966, 6280, 10412, 10960, 11932, 12560, 13015, 14915, 20824, 21509, 23864, 26030, 29830, 41648, 43018, 47728, 52060, 59660, 86036, 104120, 107545, 119320, 172072, 208240, 215090, 238640, 344144, 408671, 430180, 817342, 860360, 1634684, 1720720, 2043355, 3269368, 4086710, 6538736, 8173420, 16346840, 32693680]

約数ペア:

[(1, 32693680), (2, 16346840), (4, 8173420), (5, 6538736), (8, 4086710), (10, 3269368), (16, 2043355), (19, 1720720), (20, 1634684), (38, 860360), (40, 817342), (76, 430180), (80, 408671), (95, 344144), (137, 238640), (152, 215090), (157, 208240), (190, 172072), (274, 119320), (304, 107545), (314, 104120), (380, 86036), (548, 59660), (628, 52060), (685, 47728), (760, 43018), (785, 41648), (1096, 29830), (1256, 26030), (1370, 23864), (1520, 21509), (1570, 20824), (2192, 14915), (2512, 13015), (2603, 12560), (2740, 11932), (2983, 10960), (3140, 10412), (5206, 6280), (5480, 5966)]