85333300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 204408792

約数和(自身を除く): 119075492

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 533, 650, 820, 1025, 1066, 1300, 1601, 2050, 2132, 2665, 3202, 4100, 5330, 6404, 8005, 10660, 13325, 16010, 20813, 26650, 32020, 40025, 41626, 53300, 65641, 80050, 83252, 104065, 131282, 160100, 208130, 262564, 328205, 416260, 520325, 656410, 853333, 1040650, 1312820, 1641025, 1706666, 2081300, 3282050, 3413332, 4266665, 6564100, 8533330, 17066660, 21333325, 42666650, 85333300]

約数ペア:

[(1, 85333300), (2, 42666650), (4, 21333325), (5, 17066660), (10, 8533330), (13, 6564100), (20, 4266665), (25, 3413332), (26, 3282050), (41, 2081300), (50, 1706666), (52, 1641025), (65, 1312820), (82, 1040650), (100, 853333), (130, 656410), (164, 520325), (205, 416260), (260, 328205), (325, 262564), (410, 208130), (533, 160100), (650, 131282), (820, 104065), (1025, 83252), (1066, 80050), (1300, 65641), (1601, 53300), (2050, 41626), (2132, 40025), (2665, 32020), (3202, 26650), (4100, 20813), (5330, 16010), (6404, 13325), (8005, 10660)]