22951700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 55121472

約数和(自身を除く): 32169772

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 575, 587, 782, 850, 1150, 1174, 1564, 1700, 1955, 2300, 2348, 2935, 3910, 5870, 7820, 9775, 9979, 11740, 13501, 14675, 19550, 19958, 27002, 29350, 39100, 39916, 49895, 54004, 58700, 67505, 99790, 135010, 199580, 229517, 249475, 270020, 337525, 459034, 498950, 675050, 918068, 997900, 1147585, 1350100, 2295170, 4590340, 5737925, 11475850, 22951700]

約数ペア:

[(1, 22951700), (2, 11475850), (4, 5737925), (5, 4590340), (10, 2295170), (17, 1350100), (20, 1147585), (23, 997900), (25, 918068), (34, 675050), (46, 498950), (50, 459034), (68, 337525), (85, 270020), (92, 249475), (100, 229517), (115, 199580), (170, 135010), (230, 99790), (340, 67505), (391, 58700), (425, 54004), (460, 49895), (575, 39916), (587, 39100), (782, 29350), (850, 27002), (1150, 19958), (1174, 19550), (1564, 14675), (1700, 13501), (1955, 11740), (2300, 9979), (2348, 9775), (2935, 7820), (3910, 5870)]