142389200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11483}}^1$

素因数の和:11532

約数の個数: 60

約数和(自身を含む): 353155968

約数和(自身を除く): 210766768

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, 11483, 12400, 22966, 45932, 57415, 91864, 114830, 183728, 229660, 287075, 355973, 459320, 574150, 711946, 918640, 1148300, 1423892, 1779865, 2296600, 2847784, 3559730, 4593200, 5695568, 7119460, 8899325, 14238920, 17798650, 28477840, 35597300, 71194600, 142389200]

約数ペア:

[(1, 142389200), (2, 71194600), (4, 35597300), (5, 28477840), (8, 17798650), (10, 14238920), (16, 8899325), (20, 7119460), (25, 5695568), (31, 4593200), (40, 3559730), (50, 2847784), (62, 2296600), (80, 1779865), (100, 1423892), (124, 1148300), (155, 918640), (200, 711946), (248, 574150), (310, 459320), (400, 355973), (496, 287075), (620, 229660), (775, 183728), (1240, 114830), (1550, 91864), (2480, 57415), (3100, 45932), (6200, 22966), (11483, 12400)]