2153669200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{173683}}^1$

素因数の和:173732

約数の個数: 60

約数和(自身を含む): 5341130368

約数和(自身を除く): 3187461168

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, 173683, 347366, 694732, 868415, 1389464, 1736830, 2778928, 3473660, 4342075, 5384173, 6947320, 8684150, 10768346, 13894640, 17368300, 21536692, 26920865, 34736600, 43073384, 53841730, 69473200, 86146768, 107683460, 134604325, 215366920, 269208650, 430733840, 538417300, 1076834600, 2153669200]

約数ペア:

[(1, 2153669200), (2, 1076834600), (4, 538417300), (5, 430733840), (8, 269208650), (10, 215366920), (16, 134604325), (20, 107683460), (25, 86146768), (31, 69473200), (40, 53841730), (50, 43073384), (62, 34736600), (80, 26920865), (100, 21536692), (124, 17368300), (155, 13894640), (200, 10768346), (248, 8684150), (310, 6947320), (400, 5384173), (496, 4342075), (620, 3473660), (775, 2778928), (1240, 1736830), (1550, 1389464), (2480, 868415), (3100, 694732), (6200, 347366), (12400, 173683)]