546835900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{769}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 1281914480

約数和(自身を除く): 735078580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 547, 650, 769, 1094, 1300, 1538, 2188, 2735, 3076, 3845, 5470, 7111, 7690, 9997, 10940, 13675, 14222, 15380, 19225, 19994, 27350, 28444, 35555, 38450, 39988, 49985, 54700, 71110, 76900, 99970, 142220, 177775, 199940, 249925, 355550, 420643, 499850, 711100, 841286, 999700, 1682572, 2103215, 4206430, 5468359, 8412860, 10516075, 10936718, 21032150, 21873436, 27341795, 42064300, 54683590, 109367180, 136708975, 273417950, 546835900]

約数ペア:

[(1, 546835900), (2, 273417950), (4, 136708975), (5, 109367180), (10, 54683590), (13, 42064300), (20, 27341795), (25, 21873436), (26, 21032150), (50, 10936718), (52, 10516075), (65, 8412860), (100, 5468359), (130, 4206430), (260, 2103215), (325, 1682572), (547, 999700), (650, 841286), (769, 711100), (1094, 499850), (1300, 420643), (1538, 355550), (2188, 249925), (2735, 199940), (3076, 177775), (3845, 142220), (5470, 99970), (7111, 76900), (7690, 71110), (9997, 54700), (10940, 49985), (13675, 39988), (14222, 38450), (15380, 35555), (19225, 28444), (19994, 27350)]