5439968240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{6577}}^1$

素因数の和:6815

約数の個数: 120

約数和(自身を含む): 14784870672

約数和(自身を除く): 9344902432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 211, 245, 280, 392, 422, 490, 560, 784, 844, 980, 1055, 1477, 1688, 1960, 2110, 2954, 3376, 3920, 4220, 5908, 6577, 7385, 8440, 10339, 11816, 13154, 14770, 16880, 20678, 23632, 26308, 29540, 32885, 41356, 46039, 51695, 52616, 59080, 65770, 82712, 92078, 103390, 105232, 118160, 131540, 165424, 184156, 206780, 230195, 263080, 322273, 368312, 413560, 460390, 526160, 644546, 736624, 827120, 920780, 1289092, 1387747, 1611365, 1841560, 2578184, 2775494, 3222730, 3683120, 5156368, 5550988, 6445460, 6938735, 9714229, 11101976, 12890920, 13877470, 19428458, 22203952, 25781840, 27754940, 38856916, 48571145, 55509880, 67999603, 77713832, 97142290, 111019760, 135999206, 155427664, 194284580, 271998412, 339998015, 388569160, 543996824, 679996030, 777138320, 1087993648, 1359992060, 2719984120, 5439968240]

約数ペア:

[(1, 5439968240), (2, 2719984120), (4, 1359992060), (5, 1087993648), (7, 777138320), (8, 679996030), (10, 543996824), (14, 388569160), (16, 339998015), (20, 271998412), (28, 194284580), (35, 155427664), (40, 135999206), (49, 111019760), (56, 97142290), (70, 77713832), (80, 67999603), (98, 55509880), (112, 48571145), (140, 38856916), (196, 27754940), (211, 25781840), (245, 22203952), (280, 19428458), (392, 13877470), (422, 12890920), (490, 11101976), (560, 9714229), (784, 6938735), (844, 6445460), (980, 5550988), (1055, 5156368), (1477, 3683120), (1688, 3222730), (1960, 2775494), (2110, 2578184), (2954, 1841560), (3376, 1611365), (3920, 1387747), (4220, 1289092), (5908, 920780), (6577, 827120), (7385, 736624), (8440, 644546), (10339, 526160), (11816, 460390), (13154, 413560), (14770, 368312), (16880, 322273), (20678, 263080), (23632, 230195), (26308, 206780), (29540, 184156), (32885, 165424), (41356, 131540), (46039, 118160), (51695, 105232), (52616, 103390), (59080, 92078), (65770, 82712)]