22416719680

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{4663}}^1$

素因数の和:4944

約数の個数: 112

約数和(自身を含む): 54333062784

約数和(自身を除く): 31916343104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 181, 320, 332, 362, 415, 664, 724, 830, 905, 1328, 1448, 1660, 1810, 2656, 2896, 3320, 3620, 4663, 5312, 5792, 6640, 7240, 9326, 11584, 13280, 14480, 15023, 18652, 23315, 26560, 28960, 30046, 37304, 46630, 57920, 60092, 74608, 75115, 93260, 120184, 149216, 150230, 186520, 240368, 298432, 300460, 373040, 387029, 480736, 600920, 746080, 774058, 844003, 961472, 1201840, 1492160, 1548116, 1688006, 1935145, 2403680, 3096232, 3376012, 3870290, 4220015, 4807360, 6192464, 6752024, 7740580, 8440030, 12384928, 13504048, 15481160, 16880060, 24769856, 27008096, 30962320, 33760120, 54016192, 61924640, 67520240, 70052249, 123849280, 135040480, 140104498, 270080960, 280208996, 350261245, 560417992, 700522490, 1120835984, 1401044980, 2241671968, 2802089960, 4483343936, 5604179920, 11208359840, 22416719680]

約数ペア:

[(1, 22416719680), (2, 11208359840), (4, 5604179920), (5, 4483343936), (8, 2802089960), (10, 2241671968), (16, 1401044980), (20, 1120835984), (32, 700522490), (40, 560417992), (64, 350261245), (80, 280208996), (83, 270080960), (160, 140104498), (166, 135040480), (181, 123849280), (320, 70052249), (332, 67520240), (362, 61924640), (415, 54016192), (664, 33760120), (724, 30962320), (830, 27008096), (905, 24769856), (1328, 16880060), (1448, 15481160), (1660, 13504048), (1810, 12384928), (2656, 8440030), (2896, 7740580), (3320, 6752024), (3620, 6192464), (4663, 4807360), (5312, 4220015), (5792, 3870290), (6640, 3376012), (7240, 3096232), (9326, 2403680), (11584, 1935145), (13280, 1688006), (14480, 1548116), (15023, 1492160), (18652, 1201840), (23315, 961472), (26560, 844003), (28960, 774058), (30046, 746080), (37304, 600920), (46630, 480736), (57920, 387029), (60092, 373040), (74608, 300460), (75115, 298432), (93260, 240368), (120184, 186520), (149216, 150230)]