4220544020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{11467}}^1$

素因数の和:11733

約数の個数: 96

約数和(自身を含む): 11097354240

約数和(自身を除く): 6876810220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 239, 308, 385, 478, 770, 956, 1195, 1540, 1673, 2390, 2629, 3346, 4780, 5258, 6692, 8365, 10516, 11467, 13145, 16730, 18403, 22934, 26290, 33460, 36806, 45868, 52580, 57335, 73612, 80269, 92015, 114670, 126137, 160538, 184030, 229340, 252274, 321076, 368060, 401345, 504548, 630685, 802690, 882959, 1261370, 1605380, 1765918, 2522740, 2740613, 3531836, 4414795, 5481226, 8829590, 10962452, 13703065, 17659180, 19184291, 27406130, 30146743, 38368582, 54812260, 60293486, 76737164, 95921455, 120586972, 150733715, 191842910, 211027201, 301467430, 383685820, 422054402, 602934860, 844108804, 1055136005, 2110272010, 4220544020]

約数ペア:

[(1, 4220544020), (2, 2110272010), (4, 1055136005), (5, 844108804), (7, 602934860), (10, 422054402), (11, 383685820), (14, 301467430), (20, 211027201), (22, 191842910), (28, 150733715), (35, 120586972), (44, 95921455), (55, 76737164), (70, 60293486), (77, 54812260), (110, 38368582), (140, 30146743), (154, 27406130), (220, 19184291), (239, 17659180), (308, 13703065), (385, 10962452), (478, 8829590), (770, 5481226), (956, 4414795), (1195, 3531836), (1540, 2740613), (1673, 2522740), (2390, 1765918), (2629, 1605380), (3346, 1261370), (4780, 882959), (5258, 802690), (6692, 630685), (8365, 504548), (10516, 401345), (11467, 368060), (13145, 321076), (16730, 252274), (18403, 229340), (22934, 184030), (26290, 160538), (33460, 126137), (36806, 114670), (45868, 92015), (52580, 80269), (57335, 73612)]