2729458300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{62459}}^1$

素因数の和:62515

約数の個数: 72

約数和(自身を含む): 6505833600

約数和(自身を除く): 3776375300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1748, 1900, 2185, 2300, 4370, 8740, 10925, 21850, 43700, 62459, 124918, 249836, 312295, 624590, 1186721, 1249180, 1436557, 1561475, 2373442, 2873114, 3122950, 4746884, 5746228, 5933605, 6245900, 7182785, 11867210, 14365570, 23734420, 27294583, 28731140, 29668025, 35913925, 54589166, 59336050, 71827850, 109178332, 118672100, 136472915, 143655700, 272945830, 545891660, 682364575, 1364729150, 2729458300]

約数ペア:

[(1, 2729458300), (2, 1364729150), (4, 682364575), (5, 545891660), (10, 272945830), (19, 143655700), (20, 136472915), (23, 118672100), (25, 109178332), (38, 71827850), (46, 59336050), (50, 54589166), (76, 35913925), (92, 29668025), (95, 28731140), (100, 27294583), (115, 23734420), (190, 14365570), (230, 11867210), (380, 7182785), (437, 6245900), (460, 5933605), (475, 5746228), (575, 4746884), (874, 3122950), (950, 2873114), (1150, 2373442), (1748, 1561475), (1900, 1436557), (2185, 1249180), (2300, 1186721), (4370, 624590), (8740, 312295), (10925, 249836), (21850, 124918), (43700, 62459)]