7788894200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{1657}}^1$

素因数の和:2929

約数の個数: 96

約数和(自身を含む): 19089217200

約数和(自身を除く): 11300323000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1237, 1657, 1900, 2474, 3314, 3800, 4948, 6185, 6628, 8285, 9896, 12370, 13256, 16570, 23503, 24740, 30925, 31483, 33140, 41425, 47006, 49480, 61850, 62966, 66280, 82850, 94012, 117515, 123700, 125932, 157415, 165700, 188024, 235030, 247400, 251864, 314830, 331400, 470060, 587575, 629660, 787075, 940120, 1175150, 1259320, 1574150, 2049709, 2350300, 3148300, 4099418, 4700600, 6296600, 8198836, 10248545, 16397672, 20497090, 38944471, 40994180, 51242725, 77888942, 81988360, 102485450, 155777884, 194722355, 204970900, 311555768, 389444710, 409941800, 778889420, 973611775, 1557778840, 1947223550, 3894447100, 7788894200]

約数ペア:

[(1, 7788894200), (2, 3894447100), (4, 1947223550), (5, 1557778840), (8, 973611775), (10, 778889420), (19, 409941800), (20, 389444710), (25, 311555768), (38, 204970900), (40, 194722355), (50, 155777884), (76, 102485450), (95, 81988360), (100, 77888942), (152, 51242725), (190, 40994180), (200, 38944471), (380, 20497090), (475, 16397672), (760, 10248545), (950, 8198836), (1237, 6296600), (1657, 4700600), (1900, 4099418), (2474, 3148300), (3314, 2350300), (3800, 2049709), (4948, 1574150), (6185, 1259320), (6628, 1175150), (8285, 940120), (9896, 787075), (12370, 629660), (13256, 587575), (16570, 470060), (23503, 331400), (24740, 314830), (30925, 251864), (31483, 247400), (33140, 235030), (41425, 188024), (47006, 165700), (49480, 157415), (61850, 125932), (62966, 123700), (66280, 117515), (82850, 94012)]