73235680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2888

約数の個数: 96

約数和(自身を含む): 206406144

約数和(自身を除く): 133170464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 2843, 3220, 3680, 5152, 5686, 6440, 11372, 12880, 14215, 19901, 22744, 25760, 28430, 39802, 45488, 56860, 65389, 79604, 90976, 99505, 113720, 130778, 159208, 199010, 227440, 261556, 318416, 326945, 398020, 454880, 457723, 523112, 636832, 653890, 796040, 915446, 1046224, 1307780, 1592080, 1830892, 2092448, 2288615, 2615560, 3184160, 3661784, 4577230, 5231120, 7323568, 9154460, 10462240, 14647136, 18308920, 36617840, 73235680]

約数ペア:

[(1, 73235680), (2, 36617840), (4, 18308920), (5, 14647136), (7, 10462240), (8, 9154460), (10, 7323568), (14, 5231120), (16, 4577230), (20, 3661784), (23, 3184160), (28, 2615560), (32, 2288615), (35, 2092448), (40, 1830892), (46, 1592080), (56, 1307780), (70, 1046224), (80, 915446), (92, 796040), (112, 653890), (115, 636832), (140, 523112), (160, 457723), (161, 454880), (184, 398020), (224, 326945), (230, 318416), (280, 261556), (322, 227440), (368, 199010), (460, 159208), (560, 130778), (644, 113720), (736, 99505), (805, 90976), (920, 79604), (1120, 65389), (1288, 56860), (1610, 45488), (1840, 39802), (2576, 28430), (2843, 25760), (3220, 22744), (3680, 19901), (5152, 14215), (5686, 12880), (6440, 11372)]