20200502010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{13103}}^1$

素因数の和:13252

約数の個数: 128

約数和(自身を含む): 53892034560

約数和(自身を除く): 33691532550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 67, 78, 118, 130, 134, 177, 195, 201, 295, 335, 354, 390, 402, 590, 670, 767, 871, 885, 1005, 1534, 1742, 1770, 2010, 2301, 2613, 3835, 3953, 4355, 4602, 5226, 7670, 7906, 8710, 11505, 11859, 13065, 13103, 19765, 23010, 23718, 26130, 26206, 39309, 39530, 51389, 59295, 65515, 78618, 102778, 118590, 131030, 154167, 170339, 196545, 256945, 308334, 340678, 393090, 511017, 513890, 770835, 773077, 851695, 877901, 1022034, 1541670, 1546154, 1703390, 1755802, 2319231, 2555085, 2633703, 3865385, 4389505, 4638462, 5110170, 5267406, 7730770, 8779010, 10050001, 11412713, 11596155, 13168515, 20100002, 22825426, 23192310, 26337030, 30150003, 34238139, 50250005, 51796159, 57063565, 60300006, 68476278, 100500010, 103592318, 114127130, 150750015, 155388477, 171190695, 258980795, 301500030, 310776954, 342381390, 517961590, 673350067, 776942385, 1346700134, 1553884770, 2020050201, 3366750335, 4040100402, 6733500670, 10100251005, 20200502010]

約数ペア:

[(1, 20200502010), (2, 10100251005), (3, 6733500670), (5, 4040100402), (6, 3366750335), (10, 2020050201), (13, 1553884770), (15, 1346700134), (26, 776942385), (30, 673350067), (39, 517961590), (59, 342381390), (65, 310776954), (67, 301500030), (78, 258980795), (118, 171190695), (130, 155388477), (134, 150750015), (177, 114127130), (195, 103592318), (201, 100500010), (295, 68476278), (335, 60300006), (354, 57063565), (390, 51796159), (402, 50250005), (590, 34238139), (670, 30150003), (767, 26337030), (871, 23192310), (885, 22825426), (1005, 20100002), (1534, 13168515), (1742, 11596155), (1770, 11412713), (2010, 10050001), (2301, 8779010), (2613, 7730770), (3835, 5267406), (3953, 5110170), (4355, 4638462), (4602, 4389505), (5226, 3865385), (7670, 2633703), (7906, 2555085), (8710, 2319231), (11505, 1755802), (11859, 1703390), (13065, 1546154), (13103, 1541670), (19765, 1022034), (23010, 877901), (23718, 851695), (26130, 773077), (26206, 770835), (39309, 513890), (39530, 511017), (51389, 393090), (59295, 340678), (65515, 308334), (78618, 256945), (102778, 196545), (118590, 170339), (131030, 154167)]