1582905820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{7823}}^1$

素因数の和:8050

約数の個数: 48

約数和(自身を含む): 3396492288

約数和(自身を除く): 1813586468

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 151, 268, 302, 335, 604, 670, 755, 1340, 1510, 3020, 7823, 10117, 15646, 20234, 31292, 39115, 40468, 50585, 78230, 101170, 156460, 202340, 524141, 1048282, 1181273, 2096564, 2362546, 2620705, 4725092, 5241410, 5906365, 10482820, 11812730, 23625460, 79145291, 158290582, 316581164, 395726455, 791452910, 1582905820]

約数ペア:

[(1, 1582905820), (2, 791452910), (4, 395726455), (5, 316581164), (10, 158290582), (20, 79145291), (67, 23625460), (134, 11812730), (151, 10482820), (268, 5906365), (302, 5241410), (335, 4725092), (604, 2620705), (670, 2362546), (755, 2096564), (1340, 1181273), (1510, 1048282), (3020, 524141), (7823, 202340), (10117, 156460), (15646, 101170), (20234, 78230), (31292, 50585), (39115, 40468)]