824964100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1301}}^1$

素因数の和:1705

約数の個数: 72

約数和(自身を含む): 1902018888

約数和(自身を除く): 1077054788

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 373, 425, 746, 850, 1301, 1492, 1700, 1865, 2602, 3730, 5204, 6341, 6505, 7460, 9325, 12682, 13010, 18650, 22117, 25364, 26020, 31705, 32525, 37300, 44234, 63410, 65050, 88468, 110585, 126820, 130100, 158525, 221170, 317050, 442340, 485273, 552925, 634100, 970546, 1105850, 1941092, 2211700, 2426365, 4852730, 8249641, 9705460, 12131825, 16499282, 24263650, 32998564, 41248205, 48527300, 82496410, 164992820, 206241025, 412482050, 824964100]

約数ペア:

[(1, 824964100), (2, 412482050), (4, 206241025), (5, 164992820), (10, 82496410), (17, 48527300), (20, 41248205), (25, 32998564), (34, 24263650), (50, 16499282), (68, 12131825), (85, 9705460), (100, 8249641), (170, 4852730), (340, 2426365), (373, 2211700), (425, 1941092), (746, 1105850), (850, 970546), (1301, 634100), (1492, 552925), (1700, 485273), (1865, 442340), (2602, 317050), (3730, 221170), (5204, 158525), (6341, 130100), (6505, 126820), (7460, 110585), (9325, 88468), (12682, 65050), (13010, 63410), (18650, 44234), (22117, 37300), (25364, 32525), (26020, 31705)]