11234857720

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1\times {\mathrm{3709}}^1$

素因数の和:5608

約数の個数: 64

約数和(自身を含む): 25915982400

約数和(自身を除く): 14681124680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1847, 3694, 3709, 7388, 7418, 9235, 14776, 14836, 18470, 18545, 29672, 36940, 37090, 73880, 74180, 75727, 148360, 151454, 152069, 302908, 304138, 378635, 605816, 608276, 757270, 760345, 1216552, 1514540, 1520690, 3029080, 3041380, 6082760, 6850523, 13701046, 27402092, 34252615, 54804184, 68505230, 137010460, 274020920, 280871443, 561742886, 1123485772, 1404357215, 2246971544, 2808714430, 5617428860, 11234857720]

約数ペア:

[(1, 11234857720), (2, 5617428860), (4, 2808714430), (5, 2246971544), (8, 1404357215), (10, 1123485772), (20, 561742886), (40, 280871443), (41, 274020920), (82, 137010460), (164, 68505230), (205, 54804184), (328, 34252615), (410, 27402092), (820, 13701046), (1640, 6850523), (1847, 6082760), (3694, 3041380), (3709, 3029080), (7388, 1520690), (7418, 1514540), (9235, 1216552), (14776, 760345), (14836, 757270), (18470, 608276), (18545, 605816), (29672, 378635), (36940, 304138), (37090, 302908), (73880, 152069), (74180, 151454), (75727, 148360)]