29075320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 70012800

約数和(自身を除く): 40937480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 571, 670, 760, 1142, 1273, 1340, 2284, 2546, 2680, 2855, 4568, 5092, 5710, 6365, 10184, 10849, 11420, 12730, 21698, 22840, 25460, 38257, 43396, 50920, 54245, 76514, 86792, 108490, 153028, 191285, 216980, 306056, 382570, 433960, 726883, 765140, 1453766, 1530280, 2907532, 3634415, 5815064, 7268830, 14537660, 29075320]

約数ペア:

[(1, 29075320), (2, 14537660), (4, 7268830), (5, 5815064), (8, 3634415), (10, 2907532), (19, 1530280), (20, 1453766), (38, 765140), (40, 726883), (67, 433960), (76, 382570), (95, 306056), (134, 216980), (152, 191285), (190, 153028), (268, 108490), (335, 86792), (380, 76514), (536, 54245), (571, 50920), (670, 43396), (760, 38257), (1142, 25460), (1273, 22840), (1340, 21698), (2284, 12730), (2546, 11420), (2680, 10849), (2855, 10184), (4568, 6365), (5092, 5710)]