97611920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:737

約数の個数: 120

約数和(自身を含む): 271538424

約数和(自身を除く): 173926504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 673, 740, 784, 980, 1036, 1295, 1346, 1480, 1813, 1960, 2072, 2590, 2692, 2960, 3365, 3626, 3920, 4144, 4711, 5180, 5384, 6730, 7252, 9065, 9422, 10360, 10768, 13460, 14504, 18130, 18844, 20720, 23555, 24901, 26920, 29008, 32977, 36260, 37688, 47110, 49802, 53840, 65954, 72520, 75376, 94220, 99604, 124505, 131908, 145040, 164885, 174307, 188440, 199208, 249010, 263816, 329770, 348614, 376880, 398416, 498020, 527632, 659540, 697228, 871535, 996040, 1220149, 1319080, 1394456, 1743070, 1992080, 2440298, 2638160, 2788912, 3486140, 4880596, 6100745, 6972280, 9761192, 12201490, 13944560, 19522384, 24402980, 48805960, 97611920]

約数ペア:

[(1, 97611920), (2, 48805960), (4, 24402980), (5, 19522384), (7, 13944560), (8, 12201490), (10, 9761192), (14, 6972280), (16, 6100745), (20, 4880596), (28, 3486140), (35, 2788912), (37, 2638160), (40, 2440298), (49, 1992080), (56, 1743070), (70, 1394456), (74, 1319080), (80, 1220149), (98, 996040), (112, 871535), (140, 697228), (148, 659540), (185, 527632), (196, 498020), (245, 398416), (259, 376880), (280, 348614), (296, 329770), (370, 263816), (392, 249010), (490, 199208), (518, 188440), (560, 174307), (592, 164885), (673, 145040), (740, 131908), (784, 124505), (980, 99604), (1036, 94220), (1295, 75376), (1346, 72520), (1480, 65954), (1813, 53840), (1960, 49802), (2072, 47110), (2590, 37688), (2692, 36260), (2960, 32977), (3365, 29008), (3626, 26920), (3920, 24901), (4144, 23555), (4711, 20720), (5180, 18844), (5384, 18130), (6730, 14504), (7252, 13460), (9065, 10768), (9422, 10360)]