24689140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 62496000

約数和(自身を除く): 37806860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 61, 70, 98, 118, 122, 140, 196, 236, 244, 245, 295, 305, 343, 413, 427, 490, 590, 610, 686, 826, 854, 980, 1180, 1220, 1372, 1652, 1708, 1715, 2065, 2135, 2891, 2989, 3430, 3599, 4130, 4270, 5782, 5978, 6860, 7198, 8260, 8540, 11564, 11956, 14396, 14455, 14945, 17995, 20237, 20923, 25193, 28910, 29890, 35990, 40474, 41846, 50386, 57820, 59780, 71980, 80948, 83692, 100772, 101185, 104615, 125965, 176351, 202370, 209230, 251930, 352702, 404740, 418460, 503860, 705404, 881755, 1234457, 1763510, 2468914, 3527020, 4937828, 6172285, 12344570, 24689140]

約数ペア:

[(1, 24689140), (2, 12344570), (4, 6172285), (5, 4937828), (7, 3527020), (10, 2468914), (14, 1763510), (20, 1234457), (28, 881755), (35, 705404), (49, 503860), (59, 418460), (61, 404740), (70, 352702), (98, 251930), (118, 209230), (122, 202370), (140, 176351), (196, 125965), (236, 104615), (244, 101185), (245, 100772), (295, 83692), (305, 80948), (343, 71980), (413, 59780), (427, 57820), (490, 50386), (590, 41846), (610, 40474), (686, 35990), (826, 29890), (854, 28910), (980, 25193), (1180, 20923), (1220, 20237), (1372, 17995), (1652, 14945), (1708, 14455), (1715, 14396), (2065, 11956), (2135, 11564), (2891, 8540), (2989, 8260), (3430, 7198), (3599, 6860), (4130, 5978), (4270, 5782)]