98621750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 194987520

約数和(自身を除く): 96365770

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 61, 122, 125, 145, 223, 250, 290, 305, 446, 610, 725, 1115, 1450, 1525, 1769, 2230, 3050, 3538, 3625, 5575, 6467, 7250, 7625, 8845, 11150, 12934, 13603, 15250, 17690, 27206, 27875, 32335, 44225, 55750, 64670, 68015, 88450, 136030, 161675, 221125, 323350, 340075, 394487, 442250, 680150, 788974, 808375, 1616750, 1700375, 1972435, 3400750, 3944870, 9862175, 19724350, 49310875, 98621750]

約数ペア:

[(1, 98621750), (2, 49310875), (5, 19724350), (10, 9862175), (25, 3944870), (29, 3400750), (50, 1972435), (58, 1700375), (61, 1616750), (122, 808375), (125, 788974), (145, 680150), (223, 442250), (250, 394487), (290, 340075), (305, 323350), (446, 221125), (610, 161675), (725, 136030), (1115, 88450), (1450, 68015), (1525, 64670), (1769, 55750), (2230, 44225), (3050, 32335), (3538, 27875), (3625, 27206), (5575, 17690), (6467, 15250), (7250, 13603), (7625, 12934), (8845, 11150)]