84590789470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1\times {\mathrm{4013}}^1$

素因数の和:6801

約数の個数: 64

約数和(自身を含む): 168549465600

約数和(自身を除く): 83958676130

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 2699, 3905, 4013, 5398, 7810, 8026, 13495, 20065, 26990, 29689, 40130, 44143, 59378, 88286, 148445, 191629, 220715, 284923, 296890, 383258, 441430, 569846, 958145, 1424615, 1916290, 2107919, 2849230, 3134153, 4215838, 6268306, 10539595, 10831087, 15670765, 21079190, 21662174, 31341530, 54155435, 108310870, 119141957, 238283914, 595709785, 769007177, 1191419570, 1538014354, 3845035885, 7690071770, 8459078947, 16918157894, 42295394735, 84590789470]

約数ペア:

[(1, 84590789470), (2, 42295394735), (5, 16918157894), (10, 8459078947), (11, 7690071770), (22, 3845035885), (55, 1538014354), (71, 1191419570), (110, 769007177), (142, 595709785), (355, 238283914), (710, 119141957), (781, 108310870), (1562, 54155435), (2699, 31341530), (3905, 21662174), (4013, 21079190), (5398, 15670765), (7810, 10831087), (8026, 10539595), (13495, 6268306), (20065, 4215838), (26990, 3134153), (29689, 2849230), (40130, 2107919), (44143, 1916290), (59378, 1424615), (88286, 958145), (148445, 569846), (191629, 441430), (220715, 383258), (284923, 296890)]