71360200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 177444000

約数和(自身を除く): 106083800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 89, 95, 100, 152, 178, 190, 200, 211, 356, 380, 422, 445, 475, 712, 760, 844, 890, 950, 1055, 1688, 1691, 1780, 1900, 2110, 2225, 3382, 3560, 3800, 4009, 4220, 4450, 5275, 6764, 8018, 8440, 8455, 8900, 10550, 13528, 16036, 16910, 17800, 18779, 20045, 21100, 32072, 33820, 37558, 40090, 42200, 42275, 67640, 75116, 80180, 84550, 93895, 100225, 150232, 160360, 169100, 187790, 200450, 338200, 356801, 375580, 400900, 469475, 713602, 751160, 801800, 938950, 1427204, 1784005, 1877900, 2854408, 3568010, 3755800, 7136020, 8920025, 14272040, 17840050, 35680100, 71360200]

約数ペア:

[(1, 71360200), (2, 35680100), (4, 17840050), (5, 14272040), (8, 8920025), (10, 7136020), (19, 3755800), (20, 3568010), (25, 2854408), (38, 1877900), (40, 1784005), (50, 1427204), (76, 938950), (89, 801800), (95, 751160), (100, 713602), (152, 469475), (178, 400900), (190, 375580), (200, 356801), (211, 338200), (356, 200450), (380, 187790), (422, 169100), (445, 160360), (475, 150232), (712, 100225), (760, 93895), (844, 84550), (890, 80180), (950, 75116), (1055, 67640), (1688, 42275), (1691, 42200), (1780, 40090), (1900, 37558), (2110, 33820), (2225, 32072), (3382, 21100), (3560, 20045), (3800, 18779), (4009, 17800), (4220, 16910), (4450, 16036), (5275, 13528), (6764, 10550), (8018, 8900), (8440, 8455)]