43329520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 110430432

約数和(自身を除く): 67100912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 683, 793, 976, 1040, 1220, 1366, 1586, 2440, 2732, 3172, 3415, 3965, 4880, 5464, 6344, 6830, 7930, 8879, 10928, 12688, 13660, 15860, 17758, 27320, 31720, 35516, 41663, 44395, 54640, 63440, 71032, 83326, 88790, 142064, 166652, 177580, 208315, 333304, 355160, 416630, 541619, 666608, 710320, 833260, 1083238, 1666520, 2166476, 2708095, 3333040, 4332952, 5416190, 8665904, 10832380, 21664760, 43329520]

約数ペア:

[(1, 43329520), (2, 21664760), (4, 10832380), (5, 8665904), (8, 5416190), (10, 4332952), (13, 3333040), (16, 2708095), (20, 2166476), (26, 1666520), (40, 1083238), (52, 833260), (61, 710320), (65, 666608), (80, 541619), (104, 416630), (122, 355160), (130, 333304), (208, 208315), (244, 177580), (260, 166652), (305, 142064), (488, 88790), (520, 83326), (610, 71032), (683, 63440), (793, 54640), (976, 44395), (1040, 41663), (1220, 35516), (1366, 31720), (1586, 27320), (2440, 17758), (2732, 15860), (3172, 13660), (3415, 12688), (3965, 10928), (4880, 8879), (5464, 7930), (6344, 6830)]