183366580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 404530560

約数和(自身を除く): 221163980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 628, 785, 1570, 2539, 3140, 3611, 5078, 7222, 10156, 12695, 14444, 18055, 25390, 36110, 50780, 58397, 72220, 116794, 233588, 291985, 398623, 583970, 797246, 1167940, 1594492, 1993115, 3986230, 7972460, 9168329, 18336658, 36673316, 45841645, 91683290, 183366580]

約数ペア:

[(1, 183366580), (2, 91683290), (4, 45841645), (5, 36673316), (10, 18336658), (20, 9168329), (23, 7972460), (46, 3986230), (92, 1993115), (115, 1594492), (157, 1167940), (230, 797246), (314, 583970), (460, 398623), (628, 291985), (785, 233588), (1570, 116794), (2539, 72220), (3140, 58397), (3611, 50780), (5078, 36110), (7222, 25390), (10156, 18055), (12695, 14444)]