117889490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 237945600

約数和(自身を除く): 120056110

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 53, 95, 106, 115, 190, 230, 265, 437, 509, 530, 874, 1007, 1018, 1219, 2014, 2185, 2438, 2545, 4370, 5035, 5090, 6095, 9671, 10070, 11707, 12190, 19342, 23161, 23414, 26977, 46322, 48355, 53954, 58535, 96710, 115805, 117070, 134885, 222433, 231610, 269770, 444866, 512563, 620471, 1025126, 1112165, 1240942, 2224330, 2562815, 3102355, 5125630, 6204710, 11788949, 23577898, 58944745, 117889490]

約数ペア:

[(1, 117889490), (2, 58944745), (5, 23577898), (10, 11788949), (19, 6204710), (23, 5125630), (38, 3102355), (46, 2562815), (53, 2224330), (95, 1240942), (106, 1112165), (115, 1025126), (190, 620471), (230, 512563), (265, 444866), (437, 269770), (509, 231610), (530, 222433), (874, 134885), (1007, 117070), (1018, 115805), (1219, 96710), (2014, 58535), (2185, 53954), (2438, 48355), (2545, 46322), (4370, 26977), (5035, 23414), (5090, 23161), (6095, 19342), (9671, 12190), (10070, 11707)]