26524020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7247}}^1$

素因数の和:7320

約数の個数: 48

約数和(自身を含む): 75495168

約数和(自身を除く): 48971148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 7247, 14494, 21741, 28988, 36235, 43482, 72470, 86964, 108705, 144940, 217410, 434820, 442067, 884134, 1326201, 1768268, 2210335, 2652402, 4420670, 5304804, 6631005, 8841340, 13262010, 26524020]

約数ペア:

[(1, 26524020), (2, 13262010), (3, 8841340), (4, 6631005), (5, 5304804), (6, 4420670), (10, 2652402), (12, 2210335), (15, 1768268), (20, 1326201), (30, 884134), (60, 442067), (61, 434820), (122, 217410), (183, 144940), (244, 108705), (305, 86964), (366, 72470), (610, 43482), (732, 36235), (915, 28988), (1220, 21741), (1830, 14494), (3660, 7247)]