419235320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48299}}^1$

素因数の和:48348

約数の個数: 64

約数和(自身を含む): 1112832000

約数和(自身を除く): 693596680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 48299, 96598, 193196, 241495, 338093, 386392, 482990, 676186, 965980, 1352372, 1497269, 1690465, 1931960, 2704744, 2994538, 3380930, 5989076, 6761860, 7486345, 10480883, 11978152, 13523720, 14972690, 20961766, 29945380, 41923532, 52404415, 59890760, 83847064, 104808830, 209617660, 419235320]

約数ペア:

[(1, 419235320), (2, 209617660), (4, 104808830), (5, 83847064), (7, 59890760), (8, 52404415), (10, 41923532), (14, 29945380), (20, 20961766), (28, 14972690), (31, 13523720), (35, 11978152), (40, 10480883), (56, 7486345), (62, 6761860), (70, 5989076), (124, 3380930), (140, 2994538), (155, 2704744), (217, 1931960), (248, 1690465), (280, 1497269), (310, 1352372), (434, 965980), (620, 676186), (868, 482990), (1085, 386392), (1240, 338093), (1736, 241495), (2170, 193196), (4340, 96598), (8680, 48299)]