57328040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2659}}^1$

素因数の和:2695

約数の個数: 96

約数和(自身を含む): 163749600

約数和(自身を除く): 106421560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2659, 2695, 3080, 4312, 5318, 5390, 10636, 10780, 13295, 18613, 21272, 21560, 26590, 29249, 37226, 53180, 58498, 74452, 93065, 106360, 116996, 130291, 146245, 148904, 186130, 204743, 233992, 260582, 292490, 372260, 409486, 521164, 584980, 651455, 744520, 818972, 1023715, 1042328, 1169960, 1302910, 1433201, 1637944, 2047430, 2605820, 2866402, 4094860, 5211640, 5732804, 7166005, 8189720, 11465608, 14332010, 28664020, 57328040]

約数ペア:

[(1, 57328040), (2, 28664020), (4, 14332010), (5, 11465608), (7, 8189720), (8, 7166005), (10, 5732804), (11, 5211640), (14, 4094860), (20, 2866402), (22, 2605820), (28, 2047430), (35, 1637944), (40, 1433201), (44, 1302910), (49, 1169960), (55, 1042328), (56, 1023715), (70, 818972), (77, 744520), (88, 651455), (98, 584980), (110, 521164), (140, 409486), (154, 372260), (196, 292490), (220, 260582), (245, 233992), (280, 204743), (308, 186130), (385, 148904), (392, 146245), (440, 130291), (490, 116996), (539, 106360), (616, 93065), (770, 74452), (980, 58498), (1078, 53180), (1540, 37226), (1960, 29249), (2156, 26590), (2659, 21560), (2695, 21272), (3080, 18613), (4312, 13295), (5318, 10780), (5390, 10636)]