4458646960

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 10449331200

約数和(自身を除く): 5990684240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 379, 479, 614, 758, 958, 1228, 1516, 1535, 1895, 1916, 2395, 2456, 3032, 3070, 3790, 3832, 4790, 4912, 6064, 6140, 7580, 7664, 9580, 12280, 15160, 19160, 24560, 30320, 38320, 116353, 147053, 181541, 232706, 294106, 363082, 465412, 581765, 588212, 726164, 735265, 907705, 930824, 1163530, 1176424, 1452328, 1470530, 1815410, 1861648, 2327060, 2352848, 2904656, 2941060, 3630820, 4654120, 5882120, 7261640, 9308240, 11764240, 14523280, 55733087, 111466174, 222932348, 278665435, 445864696, 557330870, 891729392, 1114661740, 2229323480, 4458646960]

約数ペア:

[(1, 4458646960), (2, 2229323480), (4, 1114661740), (5, 891729392), (8, 557330870), (10, 445864696), (16, 278665435), (20, 222932348), (40, 111466174), (80, 55733087), (307, 14523280), (379, 11764240), (479, 9308240), (614, 7261640), (758, 5882120), (958, 4654120), (1228, 3630820), (1516, 2941060), (1535, 2904656), (1895, 2352848), (1916, 2327060), (2395, 1861648), (2456, 1815410), (3032, 1470530), (3070, 1452328), (3790, 1176424), (3832, 1163530), (4790, 930824), (4912, 907705), (6064, 735265), (6140, 726164), (7580, 588212), (7664, 581765), (9580, 465412), (12280, 363082), (15160, 294106), (19160, 232706), (24560, 181541), (30320, 147053), (38320, 116353)]