16932500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:558

約数の個数: 60

約数和(自身を含む): 39952836

約数和(自身を除く): 23020336

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 521, 625, 650, 1042, 1250, 1300, 1625, 2084, 2500, 2605, 3250, 5210, 6500, 6773, 8125, 10420, 13025, 13546, 16250, 26050, 27092, 32500, 33865, 52100, 65125, 67730, 130250, 135460, 169325, 260500, 325625, 338650, 651250, 677300, 846625, 1302500, 1693250, 3386500, 4233125, 8466250, 16932500]

約数ペア:

[(1, 16932500), (2, 8466250), (4, 4233125), (5, 3386500), (10, 1693250), (13, 1302500), (20, 846625), (25, 677300), (26, 651250), (50, 338650), (52, 325625), (65, 260500), (100, 169325), (125, 135460), (130, 130250), (250, 67730), (260, 65125), (325, 52100), (500, 33865), (521, 32500), (625, 27092), (650, 26050), (1042, 16250), (1250, 13546), (1300, 13025), (1625, 10420), (2084, 8125), (2500, 6773), (2605, 6500), (3250, 5210)]