37863280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 110430432

約数和(自身を除く): 72567152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 743, 784, 910, 980, 1040, 1274, 1456, 1486, 1820, 1960, 2548, 2972, 3185, 3640, 3715, 3920, 5096, 5201, 5944, 6370, 7280, 7430, 9659, 10192, 10402, 11888, 12740, 14860, 19318, 20804, 25480, 26005, 29720, 36407, 38636, 41608, 48295, 50960, 52010, 59440, 67613, 72814, 77272, 83216, 96590, 104020, 135226, 145628, 154544, 182035, 193180, 208040, 270452, 291256, 338065, 364070, 386360, 416080, 473291, 540904, 582512, 676130, 728140, 772720, 946582, 1081808, 1352260, 1456280, 1893164, 2366455, 2704520, 2912560, 3786328, 4732910, 5409040, 7572656, 9465820, 18931640, 37863280]

約数ペア:

[(1, 37863280), (2, 18931640), (4, 9465820), (5, 7572656), (7, 5409040), (8, 4732910), (10, 3786328), (13, 2912560), (14, 2704520), (16, 2366455), (20, 1893164), (26, 1456280), (28, 1352260), (35, 1081808), (40, 946582), (49, 772720), (52, 728140), (56, 676130), (65, 582512), (70, 540904), (80, 473291), (91, 416080), (98, 386360), (104, 364070), (112, 338065), (130, 291256), (140, 270452), (182, 208040), (196, 193180), (208, 182035), (245, 154544), (260, 145628), (280, 135226), (364, 104020), (392, 96590), (455, 83216), (490, 77272), (520, 72814), (560, 67613), (637, 59440), (728, 52010), (743, 50960), (784, 48295), (910, 41608), (980, 38636), (1040, 36407), (1274, 29720), (1456, 26005), (1486, 25480), (1820, 20804), (1960, 19318), (2548, 14860), (2972, 12740), (3185, 11888), (3640, 10402), (3715, 10192), (3920, 9659), (5096, 7430), (5201, 7280), (5944, 6370)]