26120065160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{5563}}^1$

素因数の和:6031

約数の個数: 128

約数和(自身を含む): 68984697600

約数和(自身を除く): 42864632440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 409, 410, 574, 818, 820, 1148, 1435, 1636, 1640, 2045, 2296, 2863, 2870, 3272, 4090, 5563, 5726, 5740, 8180, 11126, 11452, 11480, 14315, 16360, 16769, 22252, 22904, 27815, 28630, 33538, 38941, 44504, 55630, 57260, 67076, 77882, 83845, 111260, 114520, 117383, 134152, 155764, 167690, 194705, 222520, 228083, 234766, 311528, 335380, 389410, 456166, 469532, 586915, 670760, 778820, 912332, 939064, 1140415, 1173830, 1557640, 1596581, 1824664, 2275267, 2280830, 2347660, 3193162, 4550534, 4561660, 4695320, 6386324, 7982905, 9101068, 9123320, 11376335, 12772648, 15926869, 15965810, 18202136, 22752670, 31853738, 31931620, 45505340, 63707476, 63863240, 79634345, 91010680, 93285947, 127414952, 159268690, 186571894, 318537380, 373143788, 466429735, 637074760, 653001629, 746287576, 932859470, 1306003258, 1865718940, 2612006516, 3265008145, 3731437880, 5224013032, 6530016290, 13060032580, 26120065160]

約数ペア:

[(1, 26120065160), (2, 13060032580), (4, 6530016290), (5, 5224013032), (7, 3731437880), (8, 3265008145), (10, 2612006516), (14, 1865718940), (20, 1306003258), (28, 932859470), (35, 746287576), (40, 653001629), (41, 637074760), (56, 466429735), (70, 373143788), (82, 318537380), (140, 186571894), (164, 159268690), (205, 127414952), (280, 93285947), (287, 91010680), (328, 79634345), (409, 63863240), (410, 63707476), (574, 45505340), (818, 31931620), (820, 31853738), (1148, 22752670), (1435, 18202136), (1636, 15965810), (1640, 15926869), (2045, 12772648), (2296, 11376335), (2863, 9123320), (2870, 9101068), (3272, 7982905), (4090, 6386324), (5563, 4695320), (5726, 4561660), (5740, 4550534), (8180, 3193162), (11126, 2347660), (11452, 2280830), (11480, 2275267), (14315, 1824664), (16360, 1596581), (16769, 1557640), (22252, 1173830), (22904, 1140415), (27815, 939064), (28630, 912332), (33538, 778820), (38941, 670760), (44504, 586915), (55630, 469532), (57260, 456166), (67076, 389410), (77882, 335380), (83845, 311528), (111260, 234766), (114520, 228083), (117383, 222520), (134152, 194705), (155764, 167690)]