8045778390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557573}}^1$

素因数の和:557633

約数の個数: 64

約数和(自身を含む): 21357314496

約数和(自身を除く): 13311536106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 557573, 1115146, 1672719, 2787865, 3345438, 5575730, 7248449, 8363595, 14496898, 16727190, 20630201, 21745347, 36242245, 41260402, 43490694, 61890603, 72484490, 103151005, 108726735, 123781206, 206302010, 217453470, 268192613, 309453015, 536385226, 618906030, 804577839, 1340963065, 1609155678, 2681926130, 4022889195, 8045778390]

約数ペア:

[(1, 8045778390), (2, 4022889195), (3, 2681926130), (5, 1609155678), (6, 1340963065), (10, 804577839), (13, 618906030), (15, 536385226), (26, 309453015), (30, 268192613), (37, 217453470), (39, 206302010), (65, 123781206), (74, 108726735), (78, 103151005), (111, 72484490), (130, 61890603), (185, 43490694), (195, 41260402), (222, 36242245), (370, 21745347), (390, 20630201), (481, 16727190), (555, 14496898), (962, 8363595), (1110, 7248449), (1443, 5575730), (2405, 3345438), (2886, 2787865), (4810, 1672719), (7215, 1115146), (14430, 557573)]