745723955450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{652741}}^1$

素因数の和:653139

約数の個数: 48

約数和(自身を含む): 1410541519416

約数和(自身を除く): 664817563966

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 313, 365, 626, 730, 1565, 1825, 3130, 3650, 7825, 15650, 22849, 45698, 114245, 228490, 571225, 652741, 1142450, 1305482, 3263705, 6527410, 16318525, 32637050, 47650093, 95300186, 204307933, 238250465, 408615866, 476500930, 1021539665, 1191252325, 2043079330, 2382504650, 5107698325, 10215396650, 14914479109, 29828958218, 74572395545, 149144791090, 372861977725, 745723955450]

約数ペア:

[(1, 745723955450), (2, 372861977725), (5, 149144791090), (10, 74572395545), (25, 29828958218), (50, 14914479109), (73, 10215396650), (146, 5107698325), (313, 2382504650), (365, 2043079330), (626, 1191252325), (730, 1021539665), (1565, 476500930), (1825, 408615866), (3130, 238250465), (3650, 204307933), (7825, 95300186), (15650, 47650093), (22849, 32637050), (45698, 16318525), (114245, 6527410), (228490, 3263705), (571225, 1305482), (652741, 1142450)]