9499897210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{3847}}^1$

素因数の和:4231

約数の個数: 64

約数和(自身を含む): 18501799680

約数和(自身を除く): 9001902470

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 317, 410, 634, 779, 1558, 1585, 3170, 3847, 3895, 6023, 7694, 7790, 12046, 12997, 19235, 25994, 30115, 38470, 60230, 64985, 73093, 129970, 146186, 157727, 246943, 315454, 365465, 493886, 730930, 788635, 1219499, 1234715, 1577270, 2438998, 2469430, 2996813, 5993626, 6097495, 12194990, 14984065, 23170481, 29968130, 46340962, 49999459, 99998918, 115852405, 231704810, 249997295, 499994590, 949989721, 1899979442, 4749948605, 9499897210]

約数ペア:

[(1, 9499897210), (2, 4749948605), (5, 1899979442), (10, 949989721), (19, 499994590), (38, 249997295), (41, 231704810), (82, 115852405), (95, 99998918), (190, 49999459), (205, 46340962), (317, 29968130), (410, 23170481), (634, 14984065), (779, 12194990), (1558, 6097495), (1585, 5993626), (3170, 2996813), (3847, 2469430), (3895, 2438998), (6023, 1577270), (7694, 1234715), (7790, 1219499), (12046, 788635), (12997, 730930), (19235, 493886), (25994, 365465), (30115, 315454), (38470, 246943), (60230, 157727), (64985, 146186), (73093, 129970)]