424546240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42797}}^1$

素因数の和:42845

約数の個数: 56

約数和(自身を含む): 1043586432

約数和(自身を除く): 619040192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 42797, 85594, 171188, 213985, 342376, 427970, 684752, 855940, 1326707, 1369504, 1711880, 2653414, 2739008, 3423760, 5306828, 6633535, 6847520, 10613656, 13267070, 13695040, 21227312, 26534140, 42454624, 53068280, 84909248, 106136560, 212273120, 424546240]

約数ペア:

[(1, 424546240), (2, 212273120), (4, 106136560), (5, 84909248), (8, 53068280), (10, 42454624), (16, 26534140), (20, 21227312), (31, 13695040), (32, 13267070), (40, 10613656), (62, 6847520), (64, 6633535), (80, 5306828), (124, 3423760), (155, 2739008), (160, 2653414), (248, 1711880), (310, 1369504), (320, 1326707), (496, 855940), (620, 684752), (992, 427970), (1240, 342376), (1984, 213985), (2480, 171188), (4960, 85594), (9920, 42797)]