39712140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5657}}^1$

素因数の和:5688

約数の個数: 96

約数和(自身を含む): 133076160

約数和(自身を除く): 93364020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 5657, 7020, 11314, 16971, 22628, 28285, 33942, 50913, 56570, 67884, 73541, 84855, 101826, 113140, 147082, 152739, 169710, 203652, 220623, 254565, 294164, 305478, 339420, 367705, 441246, 509130, 610956, 661869, 735410, 763695, 882492, 1018260, 1103115, 1323738, 1470820, 1527390, 1985607, 2206230, 2647476, 3054780, 3309345, 3971214, 4412460, 6618690, 7942428, 9928035, 13237380, 19856070, 39712140]

約数ペア:

[(1, 39712140), (2, 19856070), (3, 13237380), (4, 9928035), (5, 7942428), (6, 6618690), (9, 4412460), (10, 3971214), (12, 3309345), (13, 3054780), (15, 2647476), (18, 2206230), (20, 1985607), (26, 1527390), (27, 1470820), (30, 1323738), (36, 1103115), (39, 1018260), (45, 882492), (52, 763695), (54, 735410), (60, 661869), (65, 610956), (78, 509130), (90, 441246), (108, 367705), (117, 339420), (130, 305478), (135, 294164), (156, 254565), (180, 220623), (195, 203652), (234, 169710), (260, 152739), (270, 147082), (351, 113140), (390, 101826), (468, 84855), (540, 73541), (585, 67884), (702, 56570), (780, 50913), (1170, 33942), (1404, 28285), (1755, 22628), (2340, 16971), (3510, 11314), (5657, 7020)]