58745000

素因数分解:

$2^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 142454400

約数和(自身を除く): 83709400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 379, 500, 620, 625, 758, 775, 1000, 1240, 1250, 1516, 1550, 1895, 2500, 3032, 3100, 3790, 3875, 5000, 6200, 7580, 7750, 9475, 11749, 15160, 15500, 18950, 19375, 23498, 31000, 37900, 38750, 46996, 47375, 58745, 75800, 77500, 93992, 94750, 117490, 155000, 189500, 234980, 236875, 293725, 379000, 469960, 473750, 587450, 947500, 1174900, 1468625, 1895000, 2349800, 2937250, 5874500, 7343125, 11749000, 14686250, 29372500, 58745000]

約数ペア:

[(1, 58745000), (2, 29372500), (4, 14686250), (5, 11749000), (8, 7343125), (10, 5874500), (20, 2937250), (25, 2349800), (31, 1895000), (40, 1468625), (50, 1174900), (62, 947500), (100, 587450), (124, 473750), (125, 469960), (155, 379000), (200, 293725), (248, 236875), (250, 234980), (310, 189500), (379, 155000), (500, 117490), (620, 94750), (625, 93992), (758, 77500), (775, 75800), (1000, 58745), (1240, 47375), (1250, 46996), (1516, 38750), (1550, 37900), (1895, 31000), (2500, 23498), (3032, 19375), (3100, 18950), (3790, 15500), (3875, 15160), (5000, 11749), (6200, 9475), (7580, 7750)]