160940890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5783}}^1$

素因数の和:5835

約数の個数: 48

約数和(自身を含む): 332325504

約数和(自身を除く): 171384614

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 5783, 11566, 13915, 27830, 28915, 57830, 63613, 127226, 133009, 266018, 318065, 636130, 665045, 699743, 1330090, 1399486, 1463099, 2926198, 3498715, 6997430, 7315495, 14630990, 16094089, 32188178, 80470445, 160940890]

約数ペア:

[(1, 160940890), (2, 80470445), (5, 32188178), (10, 16094089), (11, 14630990), (22, 7315495), (23, 6997430), (46, 3498715), (55, 2926198), (110, 1463099), (115, 1399486), (121, 1330090), (230, 699743), (242, 665045), (253, 636130), (506, 318065), (605, 266018), (1210, 133009), (1265, 127226), (2530, 63613), (2783, 57830), (5566, 28915), (5783, 27830), (11566, 13915)]