17389633580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{67157}}^1$

素因数の和:67295

約数の個数: 72

約数和(自身を含む): 40515615504

約数和(自身を除く): 23125981924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 121, 214, 220, 242, 428, 484, 535, 605, 1070, 1177, 1210, 2140, 2354, 2420, 4708, 5885, 11770, 12947, 23540, 25894, 51788, 64735, 67157, 129470, 134314, 258940, 268628, 335785, 671570, 738727, 1343140, 1477454, 2954908, 3693635, 7185799, 7387270, 8125997, 14371598, 14774540, 16251994, 28743196, 32503988, 35928995, 40629985, 71857990, 79043789, 81259970, 143715980, 158087578, 162519940, 316175156, 395218945, 790437890, 869481679, 1580875780, 1738963358, 3477926716, 4347408395, 8694816790, 17389633580]

約数ペア:

[(1, 17389633580), (2, 8694816790), (4, 4347408395), (5, 3477926716), (10, 1738963358), (11, 1580875780), (20, 869481679), (22, 790437890), (44, 395218945), (55, 316175156), (107, 162519940), (110, 158087578), (121, 143715980), (214, 81259970), (220, 79043789), (242, 71857990), (428, 40629985), (484, 35928995), (535, 32503988), (605, 28743196), (1070, 16251994), (1177, 14774540), (1210, 14371598), (2140, 8125997), (2354, 7387270), (2420, 7185799), (4708, 3693635), (5885, 2954908), (11770, 1477454), (12947, 1343140), (23540, 738727), (25894, 671570), (51788, 335785), (64735, 268628), (67157, 258940), (129470, 134314)]