134653460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2239}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 295034880

約数和(自身を除く): 160381420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 970, 1940, 2239, 3007, 4478, 6014, 8956, 11195, 12028, 15035, 22390, 30070, 44780, 60140, 69409, 138818, 217183, 277636, 347045, 434366, 694090, 868732, 1085915, 1388180, 2171830, 4343660, 6732673, 13465346, 26930692, 33663365, 67326730, 134653460]

約数ペア:

[(1, 134653460), (2, 67326730), (4, 33663365), (5, 26930692), (10, 13465346), (20, 6732673), (31, 4343660), (62, 2171830), (97, 1388180), (124, 1085915), (155, 868732), (194, 694090), (310, 434366), (388, 347045), (485, 277636), (620, 217183), (970, 138818), (1940, 69409), (2239, 60140), (3007, 44780), (4478, 30070), (6014, 22390), (8956, 15035), (11195, 12028)]