4854880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 12080880

約数和(自身を除く): 7226000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 1597, 3040, 3194, 6388, 7985, 12776, 15970, 25552, 30343, 31940, 51104, 60686, 63880, 121372, 127760, 151715, 242744, 255520, 303430, 485488, 606860, 970976, 1213720, 2427440, 4854880]

約数ペア:

[(1, 4854880), (2, 2427440), (4, 1213720), (5, 970976), (8, 606860), (10, 485488), (16, 303430), (19, 255520), (20, 242744), (32, 151715), (38, 127760), (40, 121372), (76, 63880), (80, 60686), (95, 51104), (152, 31940), (160, 30343), (190, 25552), (304, 15970), (380, 12776), (608, 7985), (760, 6388), (1520, 3194), (1597, 3040)]