33781040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 84771360

約数和(自身を除く): 50990320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 421, 472, 590, 680, 842, 944, 1003, 1180, 1360, 1684, 2006, 2105, 2360, 3368, 4012, 4210, 4720, 5015, 6736, 7157, 8024, 8420, 10030, 14314, 16048, 16840, 20060, 24839, 28628, 33680, 35785, 40120, 49678, 57256, 71570, 80240, 99356, 114512, 124195, 143140, 198712, 248390, 286280, 397424, 422263, 496780, 572560, 844526, 993560, 1689052, 1987120, 2111315, 3378104, 4222630, 6756208, 8445260, 16890520, 33781040]

約数ペア:

[(1, 33781040), (2, 16890520), (4, 8445260), (5, 6756208), (8, 4222630), (10, 3378104), (16, 2111315), (17, 1987120), (20, 1689052), (34, 993560), (40, 844526), (59, 572560), (68, 496780), (80, 422263), (85, 397424), (118, 286280), (136, 248390), (170, 198712), (236, 143140), (272, 124195), (295, 114512), (340, 99356), (421, 80240), (472, 71570), (590, 57256), (680, 49678), (842, 40120), (944, 35785), (1003, 33680), (1180, 28628), (1360, 24839), (1684, 20060), (2006, 16840), (2105, 16048), (2360, 14314), (3368, 10030), (4012, 8420), (4210, 8024), (4720, 7157), (5015, 6736)]