42346000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:737

約数の個数: 80

約数和(自身を含む): 105850368

約数和(自身を除く): 63504368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 683, 775, 1000, 1240, 1366, 1550, 2000, 2480, 2732, 3100, 3415, 3875, 5464, 6200, 6830, 7750, 10928, 12400, 13660, 15500, 17075, 21173, 27320, 31000, 34150, 42346, 54640, 62000, 68300, 84692, 85375, 105865, 136600, 169384, 170750, 211730, 273200, 338768, 341500, 423460, 529325, 683000, 846920, 1058650, 1366000, 1693840, 2117300, 2646625, 4234600, 5293250, 8469200, 10586500, 21173000, 42346000]

約数ペア:

[(1, 42346000), (2, 21173000), (4, 10586500), (5, 8469200), (8, 5293250), (10, 4234600), (16, 2646625), (20, 2117300), (25, 1693840), (31, 1366000), (40, 1058650), (50, 846920), (62, 683000), (80, 529325), (100, 423460), (124, 341500), (125, 338768), (155, 273200), (200, 211730), (248, 170750), (250, 169384), (310, 136600), (400, 105865), (496, 85375), (500, 84692), (620, 68300), (683, 62000), (775, 54640), (1000, 42346), (1240, 34150), (1366, 31000), (1550, 27320), (2000, 21173), (2480, 17075), (2732, 15500), (3100, 13660), (3415, 12400), (3875, 10928), (5464, 7750), (6200, 6830)]