222940300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10667}}^1$

素因数の和:10711

約数の個数: 72

約数和(自身を含む): 555589440

約数和(自身を除く): 332649140

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 4180, 5225, 10450, 10667, 20900, 21334, 42668, 53335, 106670, 117337, 202673, 213340, 234674, 266675, 405346, 469348, 533350, 586685, 810692, 1013365, 1066700, 1173370, 2026730, 2229403, 2346740, 2933425, 4053460, 4458806, 5066825, 5866850, 8917612, 10133650, 11147015, 11733700, 20267300, 22294030, 44588060, 55735075, 111470150, 222940300]

約数ペア:

[(1, 222940300), (2, 111470150), (4, 55735075), (5, 44588060), (10, 22294030), (11, 20267300), (19, 11733700), (20, 11147015), (22, 10133650), (25, 8917612), (38, 5866850), (44, 5066825), (50, 4458806), (55, 4053460), (76, 2933425), (95, 2346740), (100, 2229403), (110, 2026730), (190, 1173370), (209, 1066700), (220, 1013365), (275, 810692), (380, 586685), (418, 533350), (475, 469348), (550, 405346), (836, 266675), (950, 234674), (1045, 213340), (1100, 202673), (1900, 117337), (2090, 106670), (4180, 53335), (5225, 42668), (10450, 21334), (10667, 20900)]