2016670900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2330

約数の個数: 108

約数和(自身を含む): 4800831616

約数和(自身を除く): 2784160716

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 289, 310, 340, 425, 527, 578, 620, 775, 850, 1054, 1156, 1445, 1550, 1700, 2108, 2251, 2635, 2890, 3100, 4502, 5270, 5780, 7225, 8959, 9004, 10540, 11255, 13175, 14450, 17918, 22510, 26350, 28900, 35836, 38267, 44795, 45020, 52700, 56275, 69781, 76534, 89590, 112550, 139562, 153068, 179180, 191335, 223975, 225100, 279124, 348905, 382670, 447950, 650539, 697810, 765340, 895900, 956675, 1186277, 1301078, 1395620, 1744525, 1913350, 2372554, 2602156, 3252695, 3489050, 3826700, 4745108, 5931385, 6505390, 6978100, 11862770, 13010780, 16263475, 20166709, 23725540, 29656925, 32526950, 40333418, 59313850, 65053900, 80666836, 100833545, 118627700, 201667090, 403334180, 504167725, 1008335450, 2016670900]

約数ペア:

[(1, 2016670900), (2, 1008335450), (4, 504167725), (5, 403334180), (10, 201667090), (17, 118627700), (20, 100833545), (25, 80666836), (31, 65053900), (34, 59313850), (50, 40333418), (62, 32526950), (68, 29656925), (85, 23725540), (100, 20166709), (124, 16263475), (155, 13010780), (170, 11862770), (289, 6978100), (310, 6505390), (340, 5931385), (425, 4745108), (527, 3826700), (578, 3489050), (620, 3252695), (775, 2602156), (850, 2372554), (1054, 1913350), (1156, 1744525), (1445, 1395620), (1550, 1301078), (1700, 1186277), (2108, 956675), (2251, 895900), (2635, 765340), (2890, 697810), (3100, 650539), (4502, 447950), (5270, 382670), (5780, 348905), (7225, 279124), (8959, 225100), (9004, 223975), (10540, 191335), (11255, 179180), (13175, 153068), (14450, 139562), (17918, 112550), (22510, 89590), (26350, 76534), (28900, 69781), (35836, 56275), (38267, 52700), (44795, 45020)]