1040823740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{7643}}^1$

素因数の和:8282

約数の個数: 48

約数和(自身を含む): 2388597120

約数和(自身を除く): 1347773380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 619, 1238, 2476, 3095, 6190, 6809, 7643, 12380, 13618, 15286, 27236, 30572, 34045, 38215, 68090, 76430, 84073, 136180, 152860, 168146, 336292, 420365, 840730, 1681460, 4731017, 9462034, 18924068, 23655085, 47310170, 52041187, 94620340, 104082374, 208164748, 260205935, 520411870, 1040823740]

約数ペア:

[(1, 1040823740), (2, 520411870), (4, 260205935), (5, 208164748), (10, 104082374), (11, 94620340), (20, 52041187), (22, 47310170), (44, 23655085), (55, 18924068), (110, 9462034), (220, 4731017), (619, 1681460), (1238, 840730), (2476, 420365), (3095, 336292), (6190, 168146), (6809, 152860), (7643, 136180), (12380, 84073), (13618, 76430), (15286, 68090), (27236, 38215), (30572, 34045)]