24404360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 58449600

約数和(自身を除く): 34045240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 163, 190, 197, 326, 380, 394, 652, 760, 788, 815, 985, 1304, 1576, 1630, 1970, 3097, 3260, 3743, 3940, 6194, 6520, 7486, 7880, 12388, 14972, 15485, 18715, 24776, 29944, 30970, 32111, 37430, 61940, 64222, 74860, 123880, 128444, 149720, 160555, 256888, 321110, 610109, 642220, 1220218, 1284440, 2440436, 3050545, 4880872, 6101090, 12202180, 24404360]

約数ペア:

[(1, 24404360), (2, 12202180), (4, 6101090), (5, 4880872), (8, 3050545), (10, 2440436), (19, 1284440), (20, 1220218), (38, 642220), (40, 610109), (76, 321110), (95, 256888), (152, 160555), (163, 149720), (190, 128444), (197, 123880), (326, 74860), (380, 64222), (394, 61940), (652, 37430), (760, 32111), (788, 30970), (815, 29944), (985, 24776), (1304, 18715), (1576, 15485), (1630, 14972), (1970, 12388), (3097, 7880), (3260, 7486), (3743, 6520), (3940, 6194)]