236800520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6047}}^1$

素因数の和:6158

約数の個数: 64

約数和(自身を含む): 587865600

約数和(自身を除く): 351065080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1780, 1958, 3560, 3916, 4895, 6047, 7832, 9790, 12094, 19580, 24188, 30235, 39160, 48376, 60470, 66517, 120940, 133034, 241880, 266068, 332585, 532136, 538183, 665170, 1076366, 1330340, 2152732, 2660680, 2690915, 4305464, 5381830, 5920013, 10763660, 11840026, 21527320, 23680052, 29600065, 47360104, 59200130, 118400260, 236800520]

約数ペア:

[(1, 236800520), (2, 118400260), (4, 59200130), (5, 47360104), (8, 29600065), (10, 23680052), (11, 21527320), (20, 11840026), (22, 10763660), (40, 5920013), (44, 5381830), (55, 4305464), (88, 2690915), (89, 2660680), (110, 2152732), (178, 1330340), (220, 1076366), (356, 665170), (440, 538183), (445, 532136), (712, 332585), (890, 266068), (979, 241880), (1780, 133034), (1958, 120940), (3560, 66517), (3916, 60470), (4895, 48376), (6047, 39160), (7832, 30235), (9790, 24188), (12094, 19580)]