83478200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 211809360

約数和(自身を除く): 128331160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 97, 100, 104, 130, 194, 200, 260, 325, 331, 388, 485, 520, 650, 662, 776, 970, 1261, 1300, 1324, 1655, 1940, 2425, 2522, 2600, 2648, 3310, 3880, 4303, 4850, 5044, 6305, 6620, 8275, 8606, 9700, 10088, 12610, 13240, 16550, 17212, 19400, 21515, 25220, 31525, 32107, 33100, 34424, 43030, 50440, 63050, 64214, 66200, 86060, 107575, 126100, 128428, 160535, 172120, 215150, 252200, 256856, 321070, 417391, 430300, 642140, 802675, 834782, 860600, 1284280, 1605350, 1669564, 2086955, 3210700, 3339128, 4173910, 6421400, 8347820, 10434775, 16695640, 20869550, 41739100, 83478200]

約数ペア:

[(1, 83478200), (2, 41739100), (4, 20869550), (5, 16695640), (8, 10434775), (10, 8347820), (13, 6421400), (20, 4173910), (25, 3339128), (26, 3210700), (40, 2086955), (50, 1669564), (52, 1605350), (65, 1284280), (97, 860600), (100, 834782), (104, 802675), (130, 642140), (194, 430300), (200, 417391), (260, 321070), (325, 256856), (331, 252200), (388, 215150), (485, 172120), (520, 160535), (650, 128428), (662, 126100), (776, 107575), (970, 86060), (1261, 66200), (1300, 64214), (1324, 63050), (1655, 50440), (1940, 43030), (2425, 34424), (2522, 33100), (2600, 32107), (2648, 31525), (3310, 25220), (3880, 21515), (4303, 19400), (4850, 17212), (5044, 16550), (6305, 13240), (6620, 12610), (8275, 10088), (8606, 9700)]