19273600

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 50275800

約数和(自身を除く): 31002200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 317, 320, 380, 400, 475, 608, 634, 640, 760, 800, 950, 1216, 1268, 1520, 1585, 1600, 1900, 2432, 2536, 3040, 3170, 3200, 3800, 5072, 6023, 6080, 6340, 7600, 7925, 10144, 12046, 12160, 12680, 15200, 15850, 20288, 24092, 25360, 30115, 30400, 31700, 40576, 48184, 50720, 60230, 60800, 63400, 96368, 101440, 120460, 126800, 150575, 192736, 202880, 240920, 253600, 301150, 385472, 481840, 507200, 602300, 770944, 963680, 1014400, 1204600, 1927360, 2409200, 3854720, 4818400, 9636800, 19273600]

約数ペア:

[(1, 19273600), (2, 9636800), (4, 4818400), (5, 3854720), (8, 2409200), (10, 1927360), (16, 1204600), (19, 1014400), (20, 963680), (25, 770944), (32, 602300), (38, 507200), (40, 481840), (50, 385472), (64, 301150), (76, 253600), (80, 240920), (95, 202880), (100, 192736), (128, 150575), (152, 126800), (160, 120460), (190, 101440), (200, 96368), (304, 63400), (317, 60800), (320, 60230), (380, 50720), (400, 48184), (475, 40576), (608, 31700), (634, 30400), (640, 30115), (760, 25360), (800, 24092), (950, 20288), (1216, 15850), (1268, 15200), (1520, 12680), (1585, 12160), (1600, 12046), (1900, 10144), (2432, 7925), (2536, 7600), (3040, 6340), (3170, 6080), (3200, 6023), (3800, 5072)]