2019926100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{354373}}^1$

素因数の和:354409

約数の個数: 72

約数和(自身を含む): 6151932640

約数和(自身を除く): 4132006540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 354373, 708746, 1063119, 1417492, 1771865, 2126238, 3543730, 4252476, 5315595, 6733087, 7087460, 8859325, 10631190, 13466174, 17718650, 20199261, 21262380, 26577975, 26932348, 33665435, 35437300, 40398522, 53155950, 67330870, 80797044, 100996305, 106311900, 134661740, 168327175, 201992610, 336654350, 403985220, 504981525, 673308700, 1009963050, 2019926100]

約数ペア:

[(1, 2019926100), (2, 1009963050), (3, 673308700), (4, 504981525), (5, 403985220), (6, 336654350), (10, 201992610), (12, 168327175), (15, 134661740), (19, 106311900), (20, 100996305), (25, 80797044), (30, 67330870), (38, 53155950), (50, 40398522), (57, 35437300), (60, 33665435), (75, 26932348), (76, 26577975), (95, 21262380), (100, 20199261), (114, 17718650), (150, 13466174), (190, 10631190), (228, 8859325), (285, 7087460), (300, 6733087), (380, 5315595), (475, 4252476), (570, 3543730), (950, 2126238), (1140, 1771865), (1425, 1417492), (1900, 1063119), (2850, 708746), (5700, 354373)]