97480720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 241792560

約数和(自身を除く): 144311840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 229, 272, 313, 340, 458, 626, 680, 916, 1145, 1252, 1360, 1565, 1832, 2290, 2504, 3130, 3664, 3893, 4580, 5008, 5321, 6260, 7786, 9160, 10642, 12520, 15572, 18320, 19465, 21284, 25040, 26605, 31144, 38930, 42568, 53210, 62288, 71677, 77860, 85136, 106420, 143354, 155720, 212840, 286708, 311440, 358385, 425680, 573416, 716770, 1146832, 1218509, 1433540, 2437018, 2867080, 4874036, 5734160, 6092545, 9748072, 12185090, 19496144, 24370180, 48740360, 97480720]

約数ペア:

[(1, 97480720), (2, 48740360), (4, 24370180), (5, 19496144), (8, 12185090), (10, 9748072), (16, 6092545), (17, 5734160), (20, 4874036), (34, 2867080), (40, 2437018), (68, 1433540), (80, 1218509), (85, 1146832), (136, 716770), (170, 573416), (229, 425680), (272, 358385), (313, 311440), (340, 286708), (458, 212840), (626, 155720), (680, 143354), (916, 106420), (1145, 85136), (1252, 77860), (1360, 71677), (1565, 62288), (1832, 53210), (2290, 42568), (2504, 38930), (3130, 31144), (3664, 26605), (3893, 25040), (4580, 21284), (5008, 19465), (5321, 18320), (6260, 15572), (7786, 12520), (9160, 10642)]