90463100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9941}}^1$

素因数の和:9975

約数の個数: 72

約数和(自身を含む): 241630368

約数和(自身を除く): 151167268

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 9941, 19882, 39764, 49705, 69587, 99410, 129233, 139174, 198820, 248525, 258466, 278348, 347935, 497050, 516932, 646165, 695870, 904631, 994100, 1292330, 1391740, 1739675, 1809262, 2584660, 3230825, 3479350, 3618524, 4523155, 6461650, 6958700, 9046310, 12923300, 18092620, 22615775, 45231550, 90463100]

約数ペア:

[(1, 90463100), (2, 45231550), (4, 22615775), (5, 18092620), (7, 12923300), (10, 9046310), (13, 6958700), (14, 6461650), (20, 4523155), (25, 3618524), (26, 3479350), (28, 3230825), (35, 2584660), (50, 1809262), (52, 1739675), (65, 1391740), (70, 1292330), (91, 994100), (100, 904631), (130, 695870), (140, 646165), (175, 516932), (182, 497050), (260, 347935), (325, 278348), (350, 258466), (364, 248525), (455, 198820), (650, 139174), (700, 129233), (910, 99410), (1300, 69587), (1820, 49705), (2275, 39764), (4550, 19882), (9100, 9941)]