29156731960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2256713}}^1$

素因数の和:2256760

約数の個数: 64

約数和(自身を含む): 73117533600

約数和(自身を除く): 43960801640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 2256713, 4513426, 9026852, 11283565, 18053704, 22567130, 38364121, 42877547, 45134260, 76728242, 85755094, 90268520, 153456484, 171510188, 191820605, 214387735, 306912968, 343020376, 383641210, 428775470, 728918299, 767282420, 857550940, 1457836598, 1534564840, 1715101880, 2915673196, 3644591495, 5831346392, 7289182990, 14578365980, 29156731960]

約数ペア:

[(1, 29156731960), (2, 14578365980), (4, 7289182990), (5, 5831346392), (8, 3644591495), (10, 2915673196), (17, 1715101880), (19, 1534564840), (20, 1457836598), (34, 857550940), (38, 767282420), (40, 728918299), (68, 428775470), (76, 383641210), (85, 343020376), (95, 306912968), (136, 214387735), (152, 191820605), (170, 171510188), (190, 153456484), (323, 90268520), (340, 85755094), (380, 76728242), (646, 45134260), (680, 42877547), (760, 38364121), (1292, 22567130), (1615, 18053704), (2584, 11283565), (3230, 9026852), (6460, 4513426), (12920, 2256713)]