72360790

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 132378624

約数和(自身を除く): 60017834

約数列:

[1, 2, 5, 10, 127, 227, 251, 254, 454, 502, 635, 1135, 1255, 1270, 2270, 2510, 28829, 31877, 56977, 57658, 63754, 113954, 144145, 159385, 284885, 288290, 318770, 569770, 7236079, 14472158, 36180395, 72360790]

約数ペア:

[(1, 72360790), (2, 36180395), (5, 14472158), (10, 7236079), (127, 569770), (227, 318770), (251, 288290), (254, 284885), (454, 159385), (502, 144145), (635, 113954), (1135, 63754), (1255, 57658), (1270, 56977), (2270, 31877), (2510, 28829)]