193060640

素因数分解:

$2^5\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1831}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 457047360

約数和(自身を除く): 263986720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 659, 1318, 1831, 2636, 3295, 3662, 5272, 6590, 7324, 9155, 10544, 13180, 14648, 18310, 21088, 26360, 29296, 36620, 52720, 58592, 73240, 105440, 146480, 292960, 1206629, 2413258, 4826516, 6033145, 9653032, 12066290, 19306064, 24132580, 38612128, 48265160, 96530320, 193060640]

約数ペア:

[(1, 193060640), (2, 96530320), (4, 48265160), (5, 38612128), (8, 24132580), (10, 19306064), (16, 12066290), (20, 9653032), (32, 6033145), (40, 4826516), (80, 2413258), (160, 1206629), (659, 292960), (1318, 146480), (1831, 105440), (2636, 73240), (3295, 58592), (3662, 52720), (5272, 36620), (6590, 29296), (7324, 26360), (9155, 21088), (10544, 18310), (13180, 14648)]