73284640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3242

約数の個数: 96

約数和(自身を含む): 203466816

約数和(自身を除く): 130182176

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3203, 4576, 5720, 6406, 11440, 12812, 16015, 22880, 25624, 32030, 35233, 41639, 51248, 64060, 70466, 83278, 102496, 128120, 140932, 166556, 176165, 208195, 256240, 281864, 333112, 352330, 416390, 458029, 512480, 563728, 666224, 704660, 832780, 916058, 1127456, 1332448, 1409320, 1665560, 1832116, 2290145, 2818640, 3331120, 3664232, 4580290, 5637280, 6662240, 7328464, 9160580, 14656928, 18321160, 36642320, 73284640]

約数ペア:

[(1, 73284640), (2, 36642320), (4, 18321160), (5, 14656928), (8, 9160580), (10, 7328464), (11, 6662240), (13, 5637280), (16, 4580290), (20, 3664232), (22, 3331120), (26, 2818640), (32, 2290145), (40, 1832116), (44, 1665560), (52, 1409320), (55, 1332448), (65, 1127456), (80, 916058), (88, 832780), (104, 704660), (110, 666224), (130, 563728), (143, 512480), (160, 458029), (176, 416390), (208, 352330), (220, 333112), (260, 281864), (286, 256240), (352, 208195), (416, 176165), (440, 166556), (520, 140932), (572, 128120), (715, 102496), (880, 83278), (1040, 70466), (1144, 64060), (1430, 51248), (1760, 41639), (2080, 35233), (2288, 32030), (2860, 25624), (3203, 22880), (4576, 16015), (5720, 12812), (6406, 11440)]