2752804860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{8423}}^1$

素因数の和:8867

約数の個数: 96

約数和(自身を含む): 8321564160

約数和(自身を除く): 5568759300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 419, 780, 838, 1257, 1676, 2095, 2514, 4190, 5028, 5447, 6285, 8380, 8423, 10894, 12570, 16341, 16846, 21788, 25140, 25269, 27235, 32682, 33692, 42115, 50538, 54470, 65364, 81705, 84230, 101076, 108940, 109499, 126345, 163410, 168460, 218998, 252690, 326820, 328497, 437996, 505380, 547495, 656994, 1094990, 1313988, 1642485, 2189980, 3284970, 3529237, 6569940, 7058474, 10587711, 14116948, 17646185, 21175422, 35292370, 42350844, 45880081, 52938555, 70584740, 91760162, 105877110, 137640243, 183520324, 211754220, 229400405, 275280486, 458800810, 550560972, 688201215, 917601620, 1376402430, 2752804860]

約数ペア:

[(1, 2752804860), (2, 1376402430), (3, 917601620), (4, 688201215), (5, 550560972), (6, 458800810), (10, 275280486), (12, 229400405), (13, 211754220), (15, 183520324), (20, 137640243), (26, 105877110), (30, 91760162), (39, 70584740), (52, 52938555), (60, 45880081), (65, 42350844), (78, 35292370), (130, 21175422), (156, 17646185), (195, 14116948), (260, 10587711), (390, 7058474), (419, 6569940), (780, 3529237), (838, 3284970), (1257, 2189980), (1676, 1642485), (2095, 1313988), (2514, 1094990), (4190, 656994), (5028, 547495), (5447, 505380), (6285, 437996), (8380, 328497), (8423, 326820), (10894, 252690), (12570, 218998), (16341, 168460), (16846, 163410), (21788, 126345), (25140, 109499), (25269, 108940), (27235, 101076), (32682, 84230), (33692, 81705), (42115, 65364), (50538, 54470)]