22750910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 52641792

約数和(自身を除く): 29890882

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1087, 1495, 1610, 2093, 2174, 2990, 4186, 5435, 7609, 10465, 10870, 14131, 15218, 20930, 25001, 28262, 38045, 50002, 70655, 76090, 98917, 125005, 141310, 175007, 197834, 250010, 325013, 350014, 494585, 650026, 875035, 989170, 1625065, 1750070, 2275091, 3250130, 4550182, 11375455, 22750910]

約数ペア:

[(1, 22750910), (2, 11375455), (5, 4550182), (7, 3250130), (10, 2275091), (13, 1750070), (14, 1625065), (23, 989170), (26, 875035), (35, 650026), (46, 494585), (65, 350014), (70, 325013), (91, 250010), (115, 197834), (130, 175007), (161, 141310), (182, 125005), (230, 98917), (299, 76090), (322, 70655), (455, 50002), (598, 38045), (805, 28262), (910, 25001), (1087, 20930), (1495, 15218), (1610, 14131), (2093, 10870), (2174, 10465), (2990, 7609), (4186, 5435)]