3965080

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^2$

素因数の和:66

約数の個数: 96

約数和(自身を含む): 11052000

約数和(自身を除く): 7086920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 289, 340, 343, 392, 476, 490, 578, 595, 680, 686, 833, 952, 980, 1156, 1190, 1372, 1445, 1666, 1715, 1960, 2023, 2312, 2380, 2744, 2890, 3332, 3430, 4046, 4165, 4760, 5780, 5831, 6664, 6860, 8092, 8330, 10115, 11560, 11662, 13720, 14161, 16184, 16660, 20230, 23324, 28322, 29155, 33320, 40460, 46648, 56644, 58310, 70805, 80920, 99127, 113288, 116620, 141610, 198254, 233240, 283220, 396508, 495635, 566440, 793016, 991270, 1982540, 3965080]

約数ペア:

[(1, 3965080), (2, 1982540), (4, 991270), (5, 793016), (7, 566440), (8, 495635), (10, 396508), (14, 283220), (17, 233240), (20, 198254), (28, 141610), (34, 116620), (35, 113288), (40, 99127), (49, 80920), (56, 70805), (68, 58310), (70, 56644), (85, 46648), (98, 40460), (119, 33320), (136, 29155), (140, 28322), (170, 23324), (196, 20230), (238, 16660), (245, 16184), (280, 14161), (289, 13720), (340, 11662), (343, 11560), (392, 10115), (476, 8330), (490, 8092), (578, 6860), (595, 6664), (680, 5831), (686, 5780), (833, 4760), (952, 4165), (980, 4046), (1156, 3430), (1190, 3332), (1372, 2890), (1445, 2744), (1666, 2380), (1715, 2312), (1960, 2023)]