223277080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7039}}^1$

素因数の和:7124

約数の個数: 64

約数和(自身を含む): 549964800

約数和(自身を除く): 326687720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 6344, 7039, 7930, 14078, 15860, 28156, 31720, 35195, 56312, 70390, 91507, 140780, 183014, 281560, 366028, 429379, 457535, 732056, 858758, 915070, 1717516, 1830140, 2146895, 3435032, 3660280, 4293790, 5581927, 8587580, 11163854, 17175160, 22327708, 27909635, 44655416, 55819270, 111638540, 223277080]

約数ペア:

[(1, 223277080), (2, 111638540), (4, 55819270), (5, 44655416), (8, 27909635), (10, 22327708), (13, 17175160), (20, 11163854), (26, 8587580), (40, 5581927), (52, 4293790), (61, 3660280), (65, 3435032), (104, 2146895), (122, 1830140), (130, 1717516), (244, 915070), (260, 858758), (305, 732056), (488, 457535), (520, 429379), (610, 366028), (793, 281560), (1220, 183014), (1586, 140780), (2440, 91507), (3172, 70390), (3965, 56312), (6344, 35195), (7039, 31720), (7930, 28156), (14078, 15860)]