4013000960

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1088

約数の個数: 144

約数和(自身を含む): 10235828736

約数和(自身を除く): 6222827776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 223, 256, 272, 320, 340, 446, 544, 640, 680, 827, 892, 1088, 1115, 1280, 1360, 1654, 1784, 2176, 2230, 2720, 3308, 3568, 3791, 4135, 4352, 4460, 5440, 6616, 7136, 7582, 8270, 8920, 10880, 13232, 14059, 14272, 15164, 16540, 17840, 18955, 21760, 26464, 28118, 28544, 30328, 33080, 35680, 37910, 52928, 56236, 57088, 60656, 66160, 70295, 71360, 75820, 105856, 112472, 121312, 132320, 140590, 142720, 151640, 184421, 211712, 224944, 242624, 264640, 281180, 285440, 303280, 368842, 449888, 485248, 529280, 562360, 606560, 737684, 899776, 922105, 970496, 1058560, 1124720, 1213120, 1475368, 1799552, 1844210, 2249440, 2426240, 2950736, 3135157, 3599104, 3688420, 4498880, 4852480, 5901472, 6270314, 7376840, 8997760, 11802944, 12540628, 14753680, 15675785, 17995520, 23605888, 25081256, 29507360, 31351570, 47211776, 50162512, 59014720, 62703140, 100325024, 118029440, 125406280, 200650048, 236058880, 250812560, 401300096, 501625120, 802600192, 1003250240, 2006500480, 4013000960]

約数ペア:

[(1, 4013000960), (2, 2006500480), (4, 1003250240), (5, 802600192), (8, 501625120), (10, 401300096), (16, 250812560), (17, 236058880), (20, 200650048), (32, 125406280), (34, 118029440), (40, 100325024), (64, 62703140), (68, 59014720), (80, 50162512), (85, 47211776), (128, 31351570), (136, 29507360), (160, 25081256), (170, 23605888), (223, 17995520), (256, 15675785), (272, 14753680), (320, 12540628), (340, 11802944), (446, 8997760), (544, 7376840), (640, 6270314), (680, 5901472), (827, 4852480), (892, 4498880), (1088, 3688420), (1115, 3599104), (1280, 3135157), (1360, 2950736), (1654, 2426240), (1784, 2249440), (2176, 1844210), (2230, 1799552), (2720, 1475368), (3308, 1213120), (3568, 1124720), (3791, 1058560), (4135, 970496), (4352, 922105), (4460, 899776), (5440, 737684), (6616, 606560), (7136, 562360), (7582, 529280), (8270, 485248), (8920, 449888), (10880, 368842), (13232, 303280), (14059, 285440), (14272, 281180), (15164, 264640), (16540, 242624), (17840, 224944), (18955, 211712), (21760, 184421), (26464, 151640), (28118, 142720), (28544, 140590), (30328, 132320), (33080, 121312), (35680, 112472), (37910, 105856), (52928, 75820), (56236, 71360), (57088, 70295), (60656, 66160)]