22789340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 35271460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 59, 62, 70, 89, 118, 124, 140, 155, 178, 217, 236, 295, 310, 356, 413, 434, 445, 590, 620, 623, 826, 868, 890, 1085, 1180, 1246, 1652, 1780, 1829, 2065, 2170, 2492, 2759, 3115, 3658, 4130, 4340, 5251, 5518, 6230, 7316, 8260, 9145, 10502, 11036, 12460, 12803, 13795, 18290, 19313, 21004, 25606, 26255, 27590, 36580, 36757, 38626, 51212, 52510, 55180, 64015, 73514, 77252, 96565, 105020, 128030, 147028, 162781, 183785, 193130, 256060, 325562, 367570, 386260, 651124, 735140, 813905, 1139467, 1627810, 2278934, 3255620, 4557868, 5697335, 11394670, 22789340]

約数ペア:

[(1, 22789340), (2, 11394670), (4, 5697335), (5, 4557868), (7, 3255620), (10, 2278934), (14, 1627810), (20, 1139467), (28, 813905), (31, 735140), (35, 651124), (59, 386260), (62, 367570), (70, 325562), (89, 256060), (118, 193130), (124, 183785), (140, 162781), (155, 147028), (178, 128030), (217, 105020), (236, 96565), (295, 77252), (310, 73514), (356, 64015), (413, 55180), (434, 52510), (445, 51212), (590, 38626), (620, 36757), (623, 36580), (826, 27590), (868, 26255), (890, 25606), (1085, 21004), (1180, 19313), (1246, 18290), (1652, 13795), (1780, 12803), (1829, 12460), (2065, 11036), (2170, 10502), (2492, 9145), (2759, 8260), (3115, 7316), (3658, 6230), (4130, 5518), (4340, 5251)]