1973218300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1861}}^1$

素因数の和:2359

約数の個数: 72

約数和(自身を含む): 4480150752

約数和(自身を除く): 2506932452

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 461, 575, 922, 1150, 1844, 1861, 2300, 2305, 3722, 4610, 7444, 9220, 9305, 10603, 11525, 18610, 21206, 23050, 37220, 42412, 42803, 46100, 46525, 53015, 85606, 93050, 106030, 171212, 186100, 212060, 214015, 265075, 428030, 530150, 856060, 857921, 1060300, 1070075, 1715842, 2140150, 3431684, 4280300, 4289605, 8579210, 17158420, 19732183, 21448025, 39464366, 42896050, 78928732, 85792100, 98660915, 197321830, 394643660, 493304575, 986609150, 1973218300]

約数ペア:

[(1, 1973218300), (2, 986609150), (4, 493304575), (5, 394643660), (10, 197321830), (20, 98660915), (23, 85792100), (25, 78928732), (46, 42896050), (50, 39464366), (92, 21448025), (100, 19732183), (115, 17158420), (230, 8579210), (460, 4289605), (461, 4280300), (575, 3431684), (922, 2140150), (1150, 1715842), (1844, 1070075), (1861, 1060300), (2300, 857921), (2305, 856060), (3722, 530150), (4610, 428030), (7444, 265075), (9220, 214015), (9305, 212060), (10603, 186100), (11525, 171212), (18610, 106030), (21206, 93050), (23050, 85606), (37220, 53015), (42412, 46525), (42803, 46100)]