37720020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 116903808

約数和(自身を除く): 79183788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1307, 1443, 1924, 2220, 2405, 2614, 2886, 3921, 4810, 5228, 5772, 6535, 7215, 7842, 9620, 13070, 14430, 15684, 16991, 19605, 26140, 28860, 33982, 39210, 48359, 50973, 67964, 78420, 84955, 96718, 101946, 145077, 169910, 193436, 203892, 241795, 254865, 290154, 339820, 483590, 509730, 580308, 628667, 725385, 967180, 1019460, 1257334, 1450770, 1886001, 2514668, 2901540, 3143335, 3772002, 6286670, 7544004, 9430005, 12573340, 18860010, 37720020]

約数ペア:

[(1, 37720020), (2, 18860010), (3, 12573340), (4, 9430005), (5, 7544004), (6, 6286670), (10, 3772002), (12, 3143335), (13, 2901540), (15, 2514668), (20, 1886001), (26, 1450770), (30, 1257334), (37, 1019460), (39, 967180), (52, 725385), (60, 628667), (65, 580308), (74, 509730), (78, 483590), (111, 339820), (130, 290154), (148, 254865), (156, 241795), (185, 203892), (195, 193436), (222, 169910), (260, 145077), (370, 101946), (390, 96718), (444, 84955), (481, 78420), (555, 67964), (740, 50973), (780, 48359), (962, 39210), (1110, 33982), (1307, 28860), (1443, 26140), (1924, 19605), (2220, 16991), (2405, 15684), (2614, 14430), (2886, 13070), (3921, 9620), (4810, 7842), (5228, 7215), (5772, 6535)]