22233200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 60519936

約数和(自身を除く): 38286736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 163, 176, 200, 220, 248, 275, 310, 326, 341, 400, 440, 496, 550, 620, 652, 682, 775, 815, 880, 1100, 1240, 1304, 1364, 1550, 1630, 1705, 1793, 2200, 2480, 2608, 2728, 3100, 3260, 3410, 3586, 4075, 4400, 5053, 5456, 6200, 6520, 6820, 7172, 8150, 8525, 8965, 10106, 12400, 13040, 13640, 14344, 16300, 17050, 17930, 20212, 25265, 27280, 28688, 32600, 34100, 35860, 40424, 44825, 50530, 55583, 65200, 68200, 71720, 80848, 89650, 101060, 111166, 126325, 136400, 143440, 179300, 202120, 222332, 252650, 277915, 358600, 404240, 444664, 505300, 555830, 717200, 889328, 1010600, 1111660, 1389575, 2021200, 2223320, 2779150, 4446640, 5558300, 11116600, 22233200]

約数ペア:

[(1, 22233200), (2, 11116600), (4, 5558300), (5, 4446640), (8, 2779150), (10, 2223320), (11, 2021200), (16, 1389575), (20, 1111660), (22, 1010600), (25, 889328), (31, 717200), (40, 555830), (44, 505300), (50, 444664), (55, 404240), (62, 358600), (80, 277915), (88, 252650), (100, 222332), (110, 202120), (124, 179300), (155, 143440), (163, 136400), (176, 126325), (200, 111166), (220, 101060), (248, 89650), (275, 80848), (310, 71720), (326, 68200), (341, 65200), (400, 55583), (440, 50530), (496, 44825), (550, 40424), (620, 35860), (652, 34100), (682, 32600), (775, 28688), (815, 27280), (880, 25265), (1100, 20212), (1240, 17930), (1304, 17050), (1364, 16300), (1550, 14344), (1630, 13640), (1705, 13040), (1793, 12400), (2200, 10106), (2480, 8965), (2608, 8525), (2728, 8150), (3100, 7172), (3260, 6820), (3410, 6520), (3586, 6200), (4075, 5456), (4400, 5053)]