187788004570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 367490027520

約数和(自身を除く): 179702022950

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 109, 170, 191, 194, 218, 382, 485, 545, 547, 955, 970, 1090, 1094, 1649, 1853, 1910, 2735, 3247, 3298, 3706, 5470, 6494, 8245, 9265, 9299, 10573, 16235, 16490, 18527, 18530, 18598, 20819, 21146, 32470, 37054, 41638, 46495, 52865, 53059, 59623, 92635, 92990, 104095, 104477, 105730, 106118, 119246, 179741, 185270, 208190, 208954, 265295, 298115, 314959, 353923, 359482, 522385, 530590, 596230, 629918, 707846, 898705, 902003, 1013591, 1044770, 1574795, 1769615, 1776109, 1797410, 1804006, 2019443, 2027182, 3149590, 3539230, 3552218, 4038886, 4510015, 5067955, 5783431, 8880545, 9020030, 10097215, 10134269, 10135910, 11387993, 11566862, 17761090, 20194430, 20268538, 22775986, 28917155, 34330531, 50671345, 56939965, 57834310, 68661062, 98318327, 101342690, 113879930, 171652655, 172282573, 193595881, 196636654, 343305310, 344565146, 387191762, 491591635, 861412865, 967979405, 983183270, 1104635321, 1722825730, 1935958810, 2209270642, 5523176605, 11046353210, 18778800457, 37557600914, 93894002285, 187788004570]

約数ペア:

[(1, 187788004570), (2, 93894002285), (5, 37557600914), (10, 18778800457), (17, 11046353210), (34, 5523176605), (85, 2209270642), (97, 1935958810), (109, 1722825730), (170, 1104635321), (191, 983183270), (194, 967979405), (218, 861412865), (382, 491591635), (485, 387191762), (545, 344565146), (547, 343305310), (955, 196636654), (970, 193595881), (1090, 172282573), (1094, 171652655), (1649, 113879930), (1853, 101342690), (1910, 98318327), (2735, 68661062), (3247, 57834310), (3298, 56939965), (3706, 50671345), (5470, 34330531), (6494, 28917155), (8245, 22775986), (9265, 20268538), (9299, 20194430), (10573, 17761090), (16235, 11566862), (16490, 11387993), (18527, 10135910), (18530, 10134269), (18598, 10097215), (20819, 9020030), (21146, 8880545), (32470, 5783431), (37054, 5067955), (41638, 4510015), (46495, 4038886), (52865, 3552218), (53059, 3539230), (59623, 3149590), (92635, 2027182), (92990, 2019443), (104095, 1804006), (104477, 1797410), (105730, 1776109), (106118, 1769615), (119246, 1574795), (179741, 1044770), (185270, 1013591), (208190, 902003), (208954, 898705), (265295, 707846), (298115, 629918), (314959, 596230), (353923, 530590), (359482, 522385)]