40050130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10243}}^1$

素因数の和:10290

約数の個数: 32

約数和(自身を含む): 79657344

約数和(自身を除く): 39607214

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 10243, 20486, 51215, 102430, 174131, 235589, 348262, 471178, 870655, 1177945, 1741310, 2355890, 4005013, 8010026, 20025065, 40050130]

約数ペア:

[(1, 40050130), (2, 20025065), (5, 8010026), (10, 4005013), (17, 2355890), (23, 1741310), (34, 1177945), (46, 870655), (85, 471178), (115, 348262), (170, 235589), (230, 174131), (391, 102430), (782, 51215), (1955, 20486), (3910, 10243)]