1141039840

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 2775759840

約数和(自身を除く): 1634720000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 281, 328, 410, 562, 619, 656, 820, 1124, 1238, 1312, 1405, 1640, 2248, 2476, 2810, 3095, 3280, 4496, 4952, 5620, 6190, 6560, 8992, 9904, 11240, 11521, 12380, 19808, 22480, 23042, 24760, 25379, 44960, 46084, 49520, 50758, 57605, 92168, 99040, 101516, 115210, 126895, 173939, 184336, 203032, 230420, 253790, 347878, 368672, 406064, 460840, 507580, 695756, 812128, 869695, 921680, 1015160, 1391512, 1739390, 1843360, 2030320, 2783024, 3478780, 4060640, 5566048, 6957560, 7131499, 13915120, 14262998, 27830240, 28525996, 35657495, 57051992, 71314990, 114103984, 142629980, 228207968, 285259960, 570519920, 1141039840]

約数ペア:

[(1, 1141039840), (2, 570519920), (4, 285259960), (5, 228207968), (8, 142629980), (10, 114103984), (16, 71314990), (20, 57051992), (32, 35657495), (40, 28525996), (41, 27830240), (80, 14262998), (82, 13915120), (160, 7131499), (164, 6957560), (205, 5566048), (281, 4060640), (328, 3478780), (410, 2783024), (562, 2030320), (619, 1843360), (656, 1739390), (820, 1391512), (1124, 1015160), (1238, 921680), (1312, 869695), (1405, 812128), (1640, 695756), (2248, 507580), (2476, 460840), (2810, 406064), (3095, 368672), (3280, 347878), (4496, 253790), (4952, 230420), (5620, 203032), (6190, 184336), (6560, 173939), (8992, 126895), (9904, 115210), (11240, 101516), (11521, 99040), (12380, 92168), (19808, 57605), (22480, 50758), (23042, 49520), (24760, 46084), (25379, 44960)]