359156080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1634

約数の個数: 80

約数和(自身を含む): 871444224

約数和(自身を除く): 512288144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 97, 124, 155, 194, 248, 310, 388, 485, 496, 620, 776, 970, 1240, 1493, 1552, 1940, 2480, 2986, 3007, 3880, 5972, 6014, 7465, 7760, 11944, 12028, 14930, 15035, 23888, 24056, 29860, 30070, 46283, 48112, 59720, 60140, 92566, 119440, 120280, 144821, 185132, 231415, 240560, 289642, 370264, 462830, 579284, 724105, 740528, 925660, 1158568, 1448210, 1851320, 2317136, 2896420, 3702640, 4489451, 5792840, 8978902, 11585680, 17957804, 22447255, 35915608, 44894510, 71831216, 89789020, 179578040, 359156080]

約数ペア:

[(1, 359156080), (2, 179578040), (4, 89789020), (5, 71831216), (8, 44894510), (10, 35915608), (16, 22447255), (20, 17957804), (31, 11585680), (40, 8978902), (62, 5792840), (80, 4489451), (97, 3702640), (124, 2896420), (155, 2317136), (194, 1851320), (248, 1448210), (310, 1158568), (388, 925660), (485, 740528), (496, 724105), (620, 579284), (776, 462830), (970, 370264), (1240, 289642), (1493, 240560), (1552, 231415), (1940, 185132), (2480, 144821), (2986, 120280), (3007, 119440), (3880, 92566), (5972, 60140), (6014, 59720), (7465, 48112), (7760, 46283), (11944, 30070), (12028, 29860), (14930, 24056), (15035, 23888)]