6551205700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{265231}}^1$

素因数の和:265277

約数の個数: 72

約数和(自身を含む): 16115496320

約数和(自身を除く): 9564290620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 6175, 12350, 24700, 265231, 530462, 1060924, 1326155, 2652310, 3448003, 5039389, 5304620, 6630775, 6896006, 10078778, 13261550, 13792012, 17240015, 20157556, 25196945, 26523100, 34480030, 50393890, 65512057, 68960060, 86200075, 100787780, 125984725, 131024114, 172400150, 251969450, 262048228, 327560285, 344800300, 503938900, 655120570, 1310241140, 1637801425, 3275602850, 6551205700]

約数ペア:

[(1, 6551205700), (2, 3275602850), (4, 1637801425), (5, 1310241140), (10, 655120570), (13, 503938900), (19, 344800300), (20, 327560285), (25, 262048228), (26, 251969450), (38, 172400150), (50, 131024114), (52, 125984725), (65, 100787780), (76, 86200075), (95, 68960060), (100, 65512057), (130, 50393890), (190, 34480030), (247, 26523100), (260, 25196945), (325, 20157556), (380, 17240015), (475, 13792012), (494, 13261550), (650, 10078778), (950, 6896006), (988, 6630775), (1235, 5304620), (1300, 5039389), (1900, 3448003), (2470, 2652310), (4940, 1326155), (6175, 1060924), (12350, 530462), (24700, 265231)]