10380147640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{803417}}^1$

素因数の和:803464

約数の個数: 64

約数和(自身を含む): 26030743200

約数和(自身を除く): 15650595560

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 803417, 1606834, 3213668, 4017085, 6427336, 8034170, 13658089, 15264923, 16068340, 27316178, 30529846, 32136680, 54632356, 61059692, 68290445, 76324615, 109264712, 122119384, 136580890, 152649230, 259503691, 273161780, 305298460, 519007382, 546323560, 610596920, 1038014764, 1297518455, 2076029528, 2595036910, 5190073820, 10380147640]

約数ペア:

[(1, 10380147640), (2, 5190073820), (4, 2595036910), (5, 2076029528), (8, 1297518455), (10, 1038014764), (17, 610596920), (19, 546323560), (20, 519007382), (34, 305298460), (38, 273161780), (40, 259503691), (68, 152649230), (76, 136580890), (85, 122119384), (95, 109264712), (136, 76324615), (152, 68290445), (170, 61059692), (190, 54632356), (323, 32136680), (340, 30529846), (380, 27316178), (646, 16068340), (680, 15264923), (760, 13658089), (1292, 8034170), (1615, 6427336), (2584, 4017085), (3230, 3213668), (6460, 1606834), (12920, 803417)]