39962220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 117669888

約数和(自身を除く): 77707668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 74, 94, 111, 141, 148, 185, 188, 222, 235, 282, 370, 383, 444, 470, 555, 564, 705, 740, 766, 940, 1110, 1149, 1410, 1532, 1739, 1915, 2220, 2298, 2820, 3478, 3830, 4596, 5217, 5745, 6956, 7660, 8695, 10434, 11490, 14171, 17390, 18001, 20868, 22980, 26085, 28342, 34780, 36002, 42513, 52170, 54003, 56684, 70855, 72004, 85026, 90005, 104340, 108006, 141710, 170052, 180010, 212565, 216012, 270015, 283420, 360020, 425130, 540030, 666037, 850260, 1080060, 1332074, 1998111, 2664148, 3330185, 3996222, 6660370, 7992444, 9990555, 13320740, 19981110, 39962220]

約数ペア:

[(1, 39962220), (2, 19981110), (3, 13320740), (4, 9990555), (5, 7992444), (6, 6660370), (10, 3996222), (12, 3330185), (15, 2664148), (20, 1998111), (30, 1332074), (37, 1080060), (47, 850260), (60, 666037), (74, 540030), (94, 425130), (111, 360020), (141, 283420), (148, 270015), (185, 216012), (188, 212565), (222, 180010), (235, 170052), (282, 141710), (370, 108006), (383, 104340), (444, 90005), (470, 85026), (555, 72004), (564, 70855), (705, 56684), (740, 54003), (766, 52170), (940, 42513), (1110, 36002), (1149, 34780), (1410, 28342), (1532, 26085), (1739, 22980), (1915, 20868), (2220, 18001), (2298, 17390), (2820, 14171), (3478, 11490), (3830, 10434), (4596, 8695), (5217, 7660), (5745, 6956)]