41894800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 109392552

約数和(自身を除く): 67497752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 61, 68, 80, 85, 100, 101, 122, 136, 170, 200, 202, 244, 272, 305, 340, 400, 404, 425, 488, 505, 610, 680, 808, 850, 976, 1010, 1037, 1220, 1360, 1525, 1616, 1700, 1717, 2020, 2074, 2440, 2525, 3050, 3400, 3434, 4040, 4148, 4880, 5050, 5185, 6100, 6161, 6800, 6868, 8080, 8296, 8585, 10100, 10370, 12200, 12322, 13736, 16592, 17170, 20200, 20740, 24400, 24644, 25925, 27472, 30805, 34340, 40400, 41480, 42925, 49288, 51850, 61610, 68680, 82960, 85850, 98576, 103700, 104737, 123220, 137360, 154025, 171700, 207400, 209474, 246440, 308050, 343400, 414800, 418948, 492880, 523685, 616100, 686800, 837896, 1047370, 1232200, 1675792, 2094740, 2464400, 2618425, 4189480, 5236850, 8378960, 10473700, 20947400, 41894800]

約数ペア:

[(1, 41894800), (2, 20947400), (4, 10473700), (5, 8378960), (8, 5236850), (10, 4189480), (16, 2618425), (17, 2464400), (20, 2094740), (25, 1675792), (34, 1232200), (40, 1047370), (50, 837896), (61, 686800), (68, 616100), (80, 523685), (85, 492880), (100, 418948), (101, 414800), (122, 343400), (136, 308050), (170, 246440), (200, 209474), (202, 207400), (244, 171700), (272, 154025), (305, 137360), (340, 123220), (400, 104737), (404, 103700), (425, 98576), (488, 85850), (505, 82960), (610, 68680), (680, 61610), (808, 51850), (850, 49288), (976, 42925), (1010, 41480), (1037, 40400), (1220, 34340), (1360, 30805), (1525, 27472), (1616, 25925), (1700, 24644), (1717, 24400), (2020, 20740), (2074, 20200), (2440, 17170), (2525, 16592), (3050, 13736), (3400, 12322), (3434, 12200), (4040, 10370), (4148, 10100), (4880, 8585), (5050, 8296), (5185, 8080), (6100, 6868), (6161, 6800)]