1962044900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4931}}^1$

素因数の和:5141

約数の個数: 72

約数和(自身を含む): 4469338944

約数和(自身を除く): 2507294044

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 173, 230, 346, 460, 575, 692, 865, 1150, 1730, 2300, 3460, 3979, 4325, 4931, 7958, 8650, 9862, 15916, 17300, 19724, 19895, 24655, 39790, 49310, 79580, 98620, 99475, 113413, 123275, 198950, 226826, 246550, 397900, 453652, 493100, 567065, 853063, 1134130, 1706126, 2268260, 2835325, 3412252, 4265315, 5670650, 8530630, 11341300, 17061260, 19620449, 21326575, 39240898, 42653150, 78481796, 85306300, 98102245, 196204490, 392408980, 490511225, 981022450, 1962044900]

約数ペア:

[(1, 1962044900), (2, 981022450), (4, 490511225), (5, 392408980), (10, 196204490), (20, 98102245), (23, 85306300), (25, 78481796), (46, 42653150), (50, 39240898), (92, 21326575), (100, 19620449), (115, 17061260), (173, 11341300), (230, 8530630), (346, 5670650), (460, 4265315), (575, 3412252), (692, 2835325), (865, 2268260), (1150, 1706126), (1730, 1134130), (2300, 853063), (3460, 567065), (3979, 493100), (4325, 453652), (4931, 397900), (7958, 246550), (8650, 226826), (9862, 198950), (15916, 123275), (17300, 113413), (19724, 99475), (19895, 98620), (24655, 79580), (39790, 49310)]