2799683660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{16823}}^1$

素因数の和:17042

約数の個数: 48

約数和(自身を含む): 6028779456

約数和(自身を除く): 3229095796

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 157, 212, 265, 314, 530, 628, 785, 1060, 1570, 3140, 8321, 16642, 16823, 33284, 33646, 41605, 67292, 83210, 84115, 166420, 168230, 336460, 891619, 1783238, 2641211, 3566476, 4458095, 5282422, 8916190, 10564844, 13206055, 17832380, 26412110, 52824220, 139984183, 279968366, 559936732, 699920915, 1399841830, 2799683660]

約数ペア:

[(1, 2799683660), (2, 1399841830), (4, 699920915), (5, 559936732), (10, 279968366), (20, 139984183), (53, 52824220), (106, 26412110), (157, 17832380), (212, 13206055), (265, 10564844), (314, 8916190), (530, 5282422), (628, 4458095), (785, 3566476), (1060, 2641211), (1570, 1783238), (3140, 891619), (8321, 336460), (16642, 168230), (16823, 166420), (33284, 84115), (33646, 83210), (41605, 67292)]