145052921740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3337619}}^1$

素因数の和:3337722

約数の個数: 48

約数和(自身を含む): 317928330720

約数和(自身を除く): 172875408980

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 1060, 2173, 4346, 8692, 10865, 21730, 43460, 3337619, 6675238, 13350476, 16688095, 33376190, 66752380, 136842379, 176893807, 273684758, 353787614, 547369516, 684211895, 707575228, 884469035, 1368423790, 1768938070, 2736847580, 3537876140, 7252646087, 14505292174, 29010584348, 36263230435, 72526460870, 145052921740]

約数ペア:

[(1, 145052921740), (2, 72526460870), (4, 36263230435), (5, 29010584348), (10, 14505292174), (20, 7252646087), (41, 3537876140), (53, 2736847580), (82, 1768938070), (106, 1368423790), (164, 884469035), (205, 707575228), (212, 684211895), (265, 547369516), (410, 353787614), (530, 273684758), (820, 176893807), (1060, 136842379), (2173, 66752380), (4346, 33376190), (8692, 16688095), (10865, 13350476), (21730, 6675238), (43460, 3337619)]