1402800800

素因数分解:

$2^5\times 5^2\times {\mathrm{593}}^1\times {\mathrm{2957}}^1$

素因数の和:3570

約数の個数: 72

約数和(自身を含む): 3431522556

約数和(自身を除く): 2028721756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 593, 800, 1186, 2372, 2957, 2965, 4744, 5914, 5930, 9488, 11828, 11860, 14785, 14825, 18976, 23656, 23720, 29570, 29650, 47312, 47440, 59140, 59300, 73925, 94624, 94880, 118280, 118600, 147850, 236560, 237200, 295700, 473120, 474400, 591400, 1182800, 1753501, 2365600, 3507002, 7014004, 8767505, 14028008, 17535010, 28056016, 35070020, 43837525, 56112032, 70140040, 87675050, 140280080, 175350100, 280560160, 350700200, 701400400, 1402800800]

約数ペア:

[(1, 1402800800), (2, 701400400), (4, 350700200), (5, 280560160), (8, 175350100), (10, 140280080), (16, 87675050), (20, 70140040), (25, 56112032), (32, 43837525), (40, 35070020), (50, 28056016), (80, 17535010), (100, 14028008), (160, 8767505), (200, 7014004), (400, 3507002), (593, 2365600), (800, 1753501), (1186, 1182800), (2372, 591400), (2957, 474400), (2965, 473120), (4744, 295700), (5914, 237200), (5930, 236560), (9488, 147850), (11828, 118600), (11860, 118280), (14785, 94880), (14825, 94624), (18976, 73925), (23656, 59300), (23720, 59140), (29570, 47440), (29650, 47312)]