88986160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 222976800

約数和(自身を除く): 133990640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 680, 944, 1003, 1109, 1180, 1360, 2006, 2218, 2360, 4012, 4436, 4720, 5015, 5545, 8024, 8872, 10030, 11090, 16048, 17744, 18853, 20060, 22180, 37706, 40120, 44360, 65431, 75412, 80240, 88720, 94265, 130862, 150824, 188530, 261724, 301648, 327155, 377060, 523448, 654310, 754120, 1046896, 1112327, 1308620, 1508240, 2224654, 2617240, 4449308, 5234480, 5561635, 8898616, 11123270, 17797232, 22246540, 44493080, 88986160]

約数ペア:

[(1, 88986160), (2, 44493080), (4, 22246540), (5, 17797232), (8, 11123270), (10, 8898616), (16, 5561635), (17, 5234480), (20, 4449308), (34, 2617240), (40, 2224654), (59, 1508240), (68, 1308620), (80, 1112327), (85, 1046896), (118, 754120), (136, 654310), (170, 523448), (236, 377060), (272, 327155), (295, 301648), (340, 261724), (472, 188530), (590, 150824), (680, 130862), (944, 94265), (1003, 88720), (1109, 80240), (1180, 75412), (1360, 65431), (2006, 44360), (2218, 40120), (2360, 37706), (4012, 22180), (4436, 20060), (4720, 18853), (5015, 17744), (5545, 16048), (8024, 11090), (8872, 10030)]