16021650850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{80897}}^1$

素因数の和:81159

約数の個数: 48

約数和(自身を含む): 31689040968

約数和(自身を除く): 15667390118

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 233, 425, 466, 850, 1165, 2330, 3961, 5825, 7922, 11650, 19805, 39610, 80897, 99025, 161794, 198050, 404485, 808970, 1375249, 2022425, 2750498, 4044850, 6876245, 13752490, 18849001, 34381225, 37698002, 68762450, 94245005, 188490010, 320433017, 471225025, 640866034, 942450050, 1602165085, 3204330170, 8010825425, 16021650850]

約数ペア:

[(1, 16021650850), (2, 8010825425), (5, 3204330170), (10, 1602165085), (17, 942450050), (25, 640866034), (34, 471225025), (50, 320433017), (85, 188490010), (170, 94245005), (233, 68762450), (425, 37698002), (466, 34381225), (850, 18849001), (1165, 13752490), (2330, 6876245), (3961, 4044850), (5825, 2750498), (7922, 2022425), (11650, 1375249), (19805, 808970), (39610, 404485), (80897, 198050), (99025, 161794)]