19300960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:948

約数の個数: 96

約数和(自身を含む): 54915840

約数和(自身を除く): 35614880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 907, 1064, 1120, 1330, 1520, 1814, 2128, 2660, 3040, 3628, 4256, 4535, 5320, 6349, 7256, 9070, 10640, 12698, 14512, 17233, 18140, 21280, 25396, 29024, 31745, 34466, 36280, 50792, 63490, 68932, 72560, 86165, 101584, 120631, 126980, 137864, 145120, 172330, 203168, 241262, 253960, 275728, 344660, 482524, 507920, 551456, 603155, 689320, 965048, 1015840, 1206310, 1378640, 1930096, 2412620, 2757280, 3860192, 4825240, 9650480, 19300960]

約数ペア:

[(1, 19300960), (2, 9650480), (4, 4825240), (5, 3860192), (7, 2757280), (8, 2412620), (10, 1930096), (14, 1378640), (16, 1206310), (19, 1015840), (20, 965048), (28, 689320), (32, 603155), (35, 551456), (38, 507920), (40, 482524), (56, 344660), (70, 275728), (76, 253960), (80, 241262), (95, 203168), (112, 172330), (133, 145120), (140, 137864), (152, 126980), (160, 120631), (190, 101584), (224, 86165), (266, 72560), (280, 68932), (304, 63490), (380, 50792), (532, 36280), (560, 34466), (608, 31745), (665, 29024), (760, 25396), (907, 21280), (1064, 18140), (1120, 17233), (1330, 14512), (1520, 12698), (1814, 10640), (2128, 9070), (2660, 7256), (3040, 6349), (3628, 5320), (4256, 4535)]