4767760

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 11278296

約数和(自身を除く): 6510536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 977, 1220, 1954, 2440, 3908, 4880, 4885, 7816, 9770, 15632, 19540, 39080, 59597, 78160, 119194, 238388, 297985, 476776, 595970, 953552, 1191940, 2383880, 4767760]

約数ペア:

[(1, 4767760), (2, 2383880), (4, 1191940), (5, 953552), (8, 595970), (10, 476776), (16, 297985), (20, 238388), (40, 119194), (61, 78160), (80, 59597), (122, 39080), (244, 19540), (305, 15632), (488, 9770), (610, 7816), (976, 4885), (977, 4880), (1220, 3908), (1954, 2440)]