98359960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 258163200

約数和(自身を除く): 159803240

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 23, 34, 38, 40, 46, 68, 76, 85, 92, 95, 115, 136, 152, 170, 184, 190, 230, 323, 331, 340, 380, 391, 437, 460, 646, 662, 680, 760, 782, 874, 920, 1292, 1324, 1564, 1615, 1655, 1748, 1955, 2185, 2584, 2648, 3128, 3230, 3310, 3496, 3910, 4370, 5627, 6289, 6460, 6620, 7429, 7613, 7820, 8740, 11254, 12578, 12920, 13240, 14858, 15226, 15640, 17480, 22508, 25156, 28135, 29716, 30452, 31445, 37145, 38065, 45016, 50312, 56270, 59432, 60904, 62890, 74290, 76130, 106913, 112540, 125780, 129421, 144647, 148580, 152260, 213826, 225080, 251560, 258842, 289294, 297160, 304520, 427652, 517684, 534565, 578588, 647105, 723235, 855304, 1035368, 1069130, 1157176, 1294210, 1446470, 2138260, 2458999, 2588420, 2892940, 4276520, 4917998, 5176840, 5785880, 9835996, 12294995, 19671992, 24589990, 49179980, 98359960]

約数ペア:

[(1, 98359960), (2, 49179980), (4, 24589990), (5, 19671992), (8, 12294995), (10, 9835996), (17, 5785880), (19, 5176840), (20, 4917998), (23, 4276520), (34, 2892940), (38, 2588420), (40, 2458999), (46, 2138260), (68, 1446470), (76, 1294210), (85, 1157176), (92, 1069130), (95, 1035368), (115, 855304), (136, 723235), (152, 647105), (170, 578588), (184, 534565), (190, 517684), (230, 427652), (323, 304520), (331, 297160), (340, 289294), (380, 258842), (391, 251560), (437, 225080), (460, 213826), (646, 152260), (662, 148580), (680, 144647), (760, 129421), (782, 125780), (874, 112540), (920, 106913), (1292, 76130), (1324, 74290), (1564, 62890), (1615, 60904), (1655, 59432), (1748, 56270), (1955, 50312), (2185, 45016), (2584, 38065), (2648, 37145), (3128, 31445), (3230, 30452), (3310, 29716), (3496, 28135), (3910, 25156), (4370, 22508), (5627, 17480), (6289, 15640), (6460, 15226), (6620, 14858), (7429, 13240), (7613, 12920), (7820, 12578), (8740, 11254)]