29372500

素因数分解:

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

素因数の和:434

約数の個数: 60

約数和(自身を含む): 66478720

約数和(自身を除く): 37106220

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 379, 500, 620, 625, 758, 775, 1250, 1516, 1550, 1895, 2500, 3100, 3790, 3875, 7580, 7750, 9475, 11749, 15500, 18950, 19375, 23498, 37900, 38750, 46996, 47375, 58745, 77500, 94750, 117490, 189500, 234980, 236875, 293725, 473750, 587450, 947500, 1174900, 1468625, 2937250, 5874500, 7343125, 14686250, 29372500]

約数ペア:

[(1, 29372500), (2, 14686250), (4, 7343125), (5, 5874500), (10, 2937250), (20, 1468625), (25, 1174900), (31, 947500), (50, 587450), (62, 473750), (100, 293725), (124, 236875), (125, 234980), (155, 189500), (250, 117490), (310, 94750), (379, 77500), (500, 58745), (620, 47375), (625, 46996), (758, 38750), (775, 37900), (1250, 23498), (1516, 19375), (1550, 18950), (1895, 15500), (2500, 11749), (3100, 9475), (3790, 7750), (3875, 7580)]