1240147150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{204983}}^1$

素因数の和:205017

約数の個数: 36

約数和(自身を含む): 2535447096

約数和(自身を除く): 1295299946

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 204983, 409966, 1024915, 2049830, 2254813, 4509626, 5124575, 10249150, 11274065, 22548130, 24802943, 49605886, 56370325, 112740650, 124014715, 248029430, 620073575, 1240147150]

約数ペア:

[(1, 1240147150), (2, 620073575), (5, 248029430), (10, 124014715), (11, 112740650), (22, 56370325), (25, 49605886), (50, 24802943), (55, 22548130), (110, 11274065), (121, 10249150), (242, 5124575), (275, 4509626), (550, 2254813), (605, 2049830), (1210, 1024915), (3025, 409966), (6050, 204983)]