40240147246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{20639}}^1$

素因数の和:20785

約数の個数: 64

約数和(自身を含む): 69905203200

約数和(自身を除く): 29665055954

約数列:

[1, 2, 13, 26, 31, 41, 59, 62, 82, 118, 403, 533, 767, 806, 1066, 1271, 1534, 1829, 2419, 2542, 3658, 4838, 16523, 20639, 23777, 31447, 33046, 41278, 47554, 62894, 74989, 149978, 268307, 536614, 639809, 846199, 974857, 1217701, 1279618, 1692398, 1949714, 2435402, 8317517, 11000587, 15830113, 16635034, 22001174, 26232169, 31660226, 37748731, 49925741, 52464338, 75497462, 99851482, 341018197, 490733503, 649034633, 682036394, 981467006, 1298069266, 1547697971, 3095395942, 20120073623, 40240147246]

約数ペア:

[(1, 40240147246), (2, 20120073623), (13, 3095395942), (26, 1547697971), (31, 1298069266), (41, 981467006), (59, 682036394), (62, 649034633), (82, 490733503), (118, 341018197), (403, 99851482), (533, 75497462), (767, 52464338), (806, 49925741), (1066, 37748731), (1271, 31660226), (1534, 26232169), (1829, 22001174), (2419, 16635034), (2542, 15830113), (3658, 11000587), (4838, 8317517), (16523, 2435402), (20639, 1949714), (23777, 1692398), (31447, 1279618), (33046, 1217701), (41278, 974857), (47554, 846199), (62894, 639809), (74989, 536614), (149978, 268307)]