40284050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 80432352

約数和(自身を除く): 40148302

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 415, 425, 571, 830, 850, 1142, 1411, 2075, 2822, 2855, 4150, 5710, 7055, 9707, 14110, 14275, 19414, 28550, 35275, 47393, 48535, 70550, 94786, 97070, 236965, 242675, 473930, 485350, 805681, 1184825, 1611362, 2369650, 4028405, 8056810, 20142025, 40284050]

約数ペア:

[(1, 40284050), (2, 20142025), (5, 8056810), (10, 4028405), (17, 2369650), (25, 1611362), (34, 1184825), (50, 805681), (83, 485350), (85, 473930), (166, 242675), (170, 236965), (415, 97070), (425, 94786), (571, 70550), (830, 48535), (850, 47393), (1142, 35275), (1411, 28550), (2075, 19414), (2822, 14275), (2855, 14110), (4150, 9707), (5710, 7055)]