25849490080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9503489}}^1$

素因数の和:9503521

約数の個数: 48

約数和(自身を含む): 64661745960

約数和(自身を除く): 38812255880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 9503489, 19006978, 38013956, 47517445, 76027912, 95034890, 152055824, 161559313, 190069780, 304111648, 323118626, 380139560, 646237252, 760279120, 807796565, 1292474504, 1520558240, 1615593130, 2584949008, 3231186260, 5169898016, 6462372520, 12924745040, 25849490080]

約数ペア:

[(1, 25849490080), (2, 12924745040), (4, 6462372520), (5, 5169898016), (8, 3231186260), (10, 2584949008), (16, 1615593130), (17, 1520558240), (20, 1292474504), (32, 807796565), (34, 760279120), (40, 646237252), (68, 380139560), (80, 323118626), (85, 304111648), (136, 190069780), (160, 161559313), (170, 152055824), (272, 95034890), (340, 76027912), (544, 47517445), (680, 38013956), (1360, 19006978), (2720, 9503489)]