79593320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1747}}^1$

素因数の和:1842

約数の個数: 64

約数和(自身を含む): 192559680

約数和(自身を除く): 112966360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1340, 1747, 2278, 2680, 3494, 4556, 5695, 6988, 8735, 9112, 11390, 13976, 17470, 22780, 29699, 34940, 45560, 59398, 69880, 117049, 118796, 148495, 234098, 237592, 296990, 468196, 585245, 593980, 936392, 1170490, 1187960, 1989833, 2340980, 3979666, 4681960, 7959332, 9949165, 15918664, 19898330, 39796660, 79593320]

約数ペア:

[(1, 79593320), (2, 39796660), (4, 19898330), (5, 15918664), (8, 9949165), (10, 7959332), (17, 4681960), (20, 3979666), (34, 2340980), (40, 1989833), (67, 1187960), (68, 1170490), (85, 936392), (134, 593980), (136, 585245), (170, 468196), (268, 296990), (335, 237592), (340, 234098), (536, 148495), (670, 118796), (680, 117049), (1139, 69880), (1340, 59398), (1747, 45560), (2278, 34940), (2680, 29699), (3494, 22780), (4556, 17470), (5695, 13976), (6988, 11390), (8735, 9112)]