849189200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{68483}}^1$

素因数の和:68532

約数の個数: 60

約数和(自身を含む): 2106019968

約数和(自身を除く): 1256830768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 68483, 136966, 273932, 342415, 547864, 684830, 1095728, 1369660, 1712075, 2122973, 2739320, 3424150, 4245946, 5478640, 6848300, 8491892, 10614865, 13696600, 16983784, 21229730, 27393200, 33967568, 42459460, 53074325, 84918920, 106148650, 169837840, 212297300, 424594600, 849189200]

約数ペア:

[(1, 849189200), (2, 424594600), (4, 212297300), (5, 169837840), (8, 106148650), (10, 84918920), (16, 53074325), (20, 42459460), (25, 33967568), (31, 27393200), (40, 21229730), (50, 16983784), (62, 13696600), (80, 10614865), (100, 8491892), (124, 6848300), (155, 5478640), (200, 4245946), (248, 3424150), (310, 2739320), (400, 2122973), (496, 1712075), (620, 1369660), (775, 1095728), (1240, 684830), (1550, 547864), (2480, 342415), (3100, 273932), (6200, 136966), (12400, 68483)]