82197608870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{29863}}^1$

素因数の和:30597

約数の個数: 64

約数和(自身を含む): 164723134464

約数和(自身を除く): 82525525594

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 683, 806, 1366, 2015, 3415, 4030, 6830, 8879, 17758, 21173, 29863, 42346, 44395, 59726, 88790, 105865, 149315, 211730, 275249, 298630, 388219, 550498, 776438, 925753, 1376245, 1851506, 1941095, 2752490, 3882190, 4628765, 9257530, 12034789, 20396429, 24069578, 40792858, 60173945, 101982145, 120347890, 203964290, 265153577, 530307154, 632289299, 1264578598, 1325767885, 2651535770, 3161446495, 6322892990, 8219760887, 16439521774, 41098804435, 82197608870]

約数ペア:

[(1, 82197608870), (2, 41098804435), (5, 16439521774), (10, 8219760887), (13, 6322892990), (26, 3161446495), (31, 2651535770), (62, 1325767885), (65, 1264578598), (130, 632289299), (155, 530307154), (310, 265153577), (403, 203964290), (683, 120347890), (806, 101982145), (1366, 60173945), (2015, 40792858), (3415, 24069578), (4030, 20396429), (6830, 12034789), (8879, 9257530), (17758, 4628765), (21173, 3882190), (29863, 2752490), (42346, 1941095), (44395, 1851506), (59726, 1376245), (88790, 925753), (105865, 776438), (149315, 550498), (211730, 388219), (275249, 298630)]