16047420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3767}}^1$

素因数の和:3850

約数の個数: 48

約数和(自身を含む): 45577728

約数和(自身を除く): 29530308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 3767, 4260, 7534, 11301, 15068, 18835, 22602, 37670, 45204, 56505, 75340, 113010, 226020, 267457, 534914, 802371, 1069828, 1337285, 1604742, 2674570, 3209484, 4011855, 5349140, 8023710, 16047420]

約数ペア:

[(1, 16047420), (2, 8023710), (3, 5349140), (4, 4011855), (5, 3209484), (6, 2674570), (10, 1604742), (12, 1337285), (15, 1069828), (20, 802371), (30, 534914), (60, 267457), (71, 226020), (142, 113010), (213, 75340), (284, 56505), (355, 45204), (426, 37670), (710, 22602), (852, 18835), (1065, 15068), (1420, 11301), (2130, 7534), (3767, 4260)]