97928480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 263382840

約数和(自身を除く): 165454360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 89, 92, 104, 115, 130, 160, 178, 184, 208, 230, 260, 299, 356, 368, 416, 445, 460, 520, 529, 598, 712, 736, 890, 920, 1040, 1058, 1157, 1196, 1424, 1495, 1780, 1840, 2047, 2080, 2116, 2314, 2392, 2645, 2848, 2990, 3560, 3680, 4094, 4232, 4628, 4784, 5290, 5785, 5980, 6877, 7120, 8188, 8464, 9256, 9568, 10235, 10580, 11570, 11960, 13754, 14240, 16376, 16928, 18512, 20470, 21160, 23140, 23920, 26611, 27508, 32752, 34385, 37024, 40940, 42320, 46280, 47081, 47840, 53222, 55016, 65504, 68770, 81880, 84640, 92560, 94162, 106444, 110032, 133055, 137540, 163760, 185120, 188324, 212888, 220064, 235405, 266110, 275080, 327520, 376648, 425776, 470810, 532220, 550160, 612053, 753296, 851552, 941620, 1064440, 1100320, 1224106, 1506592, 1883240, 2128880, 2448212, 3060265, 3766480, 4257760, 4896424, 6120530, 7532960, 9792848, 12241060, 19585696, 24482120, 48964240, 97928480]

約数ペア:

[(1, 97928480), (2, 48964240), (4, 24482120), (5, 19585696), (8, 12241060), (10, 9792848), (13, 7532960), (16, 6120530), (20, 4896424), (23, 4257760), (26, 3766480), (32, 3060265), (40, 2448212), (46, 2128880), (52, 1883240), (65, 1506592), (80, 1224106), (89, 1100320), (92, 1064440), (104, 941620), (115, 851552), (130, 753296), (160, 612053), (178, 550160), (184, 532220), (208, 470810), (230, 425776), (260, 376648), (299, 327520), (356, 275080), (368, 266110), (416, 235405), (445, 220064), (460, 212888), (520, 188324), (529, 185120), (598, 163760), (712, 137540), (736, 133055), (890, 110032), (920, 106444), (1040, 94162), (1058, 92560), (1157, 84640), (1196, 81880), (1424, 68770), (1495, 65504), (1780, 55016), (1840, 53222), (2047, 47840), (2080, 47081), (2116, 46280), (2314, 42320), (2392, 40940), (2645, 37024), (2848, 34385), (2990, 32752), (3560, 27508), (3680, 26611), (4094, 23920), (4232, 23140), (4628, 21160), (4784, 20470), (5290, 18512), (5785, 16928), (5980, 16376), (6877, 14240), (7120, 13754), (8188, 11960), (8464, 11570), (9256, 10580), (9568, 10235)]