338495300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23671}}^1$

素因数の和:23709

約数の個数: 72

約数和(自身を含む): 862986432

約数和(自身を除く): 524491132

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 23671, 47342, 94684, 118355, 236710, 260381, 307723, 473420, 520762, 591775, 615446, 1041524, 1183550, 1230892, 1301905, 1538615, 2367100, 2603810, 3077230, 3384953, 5207620, 6154460, 6509525, 6769906, 7693075, 13019050, 13539812, 15386150, 16924765, 26038100, 30772300, 33849530, 67699060, 84623825, 169247650, 338495300]

約数ペア:

[(1, 338495300), (2, 169247650), (4, 84623825), (5, 67699060), (10, 33849530), (11, 30772300), (13, 26038100), (20, 16924765), (22, 15386150), (25, 13539812), (26, 13019050), (44, 7693075), (50, 6769906), (52, 6509525), (55, 6154460), (65, 5207620), (100, 3384953), (110, 3077230), (130, 2603810), (143, 2367100), (220, 1538615), (260, 1301905), (275, 1230892), (286, 1183550), (325, 1041524), (550, 615446), (572, 591775), (650, 520762), (715, 473420), (1100, 307723), (1300, 260381), (1430, 236710), (2860, 118355), (3575, 94684), (7150, 47342), (14300, 23671)]