40528800830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{419249}}^1$

素因数の和:420644

約数の個数: 32

約数和(自身を含む): 83434104000

約数和(自身を除く): 42905303170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1381, 2762, 6905, 9667, 13810, 19334, 48335, 96670, 419249, 838498, 2096245, 2934743, 4192490, 5869486, 14673715, 29347430, 578982869, 1157965738, 2894914345, 4052880083, 5789828690, 8105760166, 20264400415, 40528800830]

約数ペア:

[(1, 40528800830), (2, 20264400415), (5, 8105760166), (7, 5789828690), (10, 4052880083), (14, 2894914345), (35, 1157965738), (70, 578982869), (1381, 29347430), (2762, 14673715), (6905, 5869486), (9667, 4192490), (13810, 2934743), (19334, 2096245), (48335, 838498), (96670, 419249)]