1629123040

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{53309}}^1$

素因数の和:53515

約数の個数: 48

約数和(自身を含む): 3869026560

約数和(自身を除く): 2239903520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 6112, 7640, 15280, 30560, 53309, 106618, 213236, 266545, 426472, 533090, 852944, 1066180, 1705888, 2132360, 4264720, 8529440, 10182019, 20364038, 40728076, 50910095, 81456152, 101820190, 162912304, 203640380, 325824608, 407280760, 814561520, 1629123040]

約数ペア:

[(1, 1629123040), (2, 814561520), (4, 407280760), (5, 325824608), (8, 203640380), (10, 162912304), (16, 101820190), (20, 81456152), (32, 50910095), (40, 40728076), (80, 20364038), (160, 10182019), (191, 8529440), (382, 4264720), (764, 2132360), (955, 1705888), (1528, 1066180), (1910, 852944), (3056, 533090), (3820, 426472), (6112, 266545), (7640, 213236), (15280, 106618), (30560, 53309)]