22339900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 55246464

約数和(自身を除く): 32906564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 883, 1012, 1100, 1150, 1265, 1766, 2300, 2530, 3532, 4415, 5060, 6325, 8830, 9713, 12650, 17660, 19426, 20309, 22075, 25300, 38852, 40618, 44150, 48565, 81236, 88300, 97130, 101545, 194260, 203090, 223399, 242825, 406180, 446798, 485650, 507725, 893596, 971300, 1015450, 1116995, 2030900, 2233990, 4467980, 5584975, 11169950, 22339900]

約数ペア:

[(1, 22339900), (2, 11169950), (4, 5584975), (5, 4467980), (10, 2233990), (11, 2030900), (20, 1116995), (22, 1015450), (23, 971300), (25, 893596), (44, 507725), (46, 485650), (50, 446798), (55, 406180), (92, 242825), (100, 223399), (110, 203090), (115, 194260), (220, 101545), (230, 97130), (253, 88300), (275, 81236), (460, 48565), (506, 44150), (550, 40618), (575, 38852), (883, 25300), (1012, 22075), (1100, 20309), (1150, 19426), (1265, 17660), (1766, 12650), (2300, 9713), (2530, 8830), (3532, 6325), (4415, 5060)]