33249680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 81423360

約数和(自身を除く): 48173680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 239, 296, 370, 376, 470, 478, 592, 740, 752, 940, 956, 1195, 1480, 1739, 1880, 1912, 2390, 2960, 3478, 3760, 3824, 4780, 6956, 8695, 8843, 9560, 11233, 13912, 17390, 17686, 19120, 22466, 27824, 34780, 35372, 44215, 44932, 56165, 69560, 70744, 88430, 89864, 112330, 139120, 141488, 176860, 179728, 224660, 353720, 415621, 449320, 707440, 831242, 898640, 1662484, 2078105, 3324968, 4156210, 6649936, 8312420, 16624840, 33249680]

約数ペア:

[(1, 33249680), (2, 16624840), (4, 8312420), (5, 6649936), (8, 4156210), (10, 3324968), (16, 2078105), (20, 1662484), (37, 898640), (40, 831242), (47, 707440), (74, 449320), (80, 415621), (94, 353720), (148, 224660), (185, 179728), (188, 176860), (235, 141488), (239, 139120), (296, 112330), (370, 89864), (376, 88430), (470, 70744), (478, 69560), (592, 56165), (740, 44932), (752, 44215), (940, 35372), (956, 34780), (1195, 27824), (1480, 22466), (1739, 19120), (1880, 17686), (1912, 17390), (2390, 13912), (2960, 11233), (3478, 9560), (3760, 8843), (3824, 8695), (4780, 6956)]