98511520

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15017}}^1$

素因数の和:15073

約数の個数: 48

約数和(自身を含む): 238425768

約数和(自身を除く): 139914248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 15017, 30034, 60068, 75085, 120136, 150170, 240272, 300340, 480544, 600680, 615697, 1201360, 1231394, 2402720, 2462788, 3078485, 4925576, 6156970, 9851152, 12313940, 19702304, 24627880, 49255760, 98511520]

約数ペア:

[(1, 98511520), (2, 49255760), (4, 24627880), (5, 19702304), (8, 12313940), (10, 9851152), (16, 6156970), (20, 4925576), (32, 3078485), (40, 2462788), (41, 2402720), (80, 1231394), (82, 1201360), (160, 615697), (164, 600680), (205, 480544), (328, 300340), (410, 240272), (656, 150170), (820, 120136), (1312, 75085), (1640, 60068), (3280, 30034), (6560, 15017)]