172823716910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{424597}}^1$

素因数の和:424749

約数の個数: 64

約数和(自身を含む): 349243743744

約数和(自身を除く): 176420026834

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 101, 130, 155, 202, 310, 403, 505, 806, 1010, 1313, 2015, 2626, 3131, 4030, 6262, 6565, 13130, 15655, 31310, 40703, 81406, 203515, 407030, 424597, 849194, 2122985, 4245970, 5519761, 11039522, 13162507, 26325014, 27598805, 42884297, 55197610, 65812535, 85768594, 131625070, 171112591, 214421485, 342225182, 428842970, 557495861, 855562955, 1114991722, 1329413207, 1711125910, 2658826414, 2787479305, 5574958610, 6647066035, 13294132070, 17282371691, 34564743382, 86411858455, 172823716910]

約数ペア:

[(1, 172823716910), (2, 86411858455), (5, 34564743382), (10, 17282371691), (13, 13294132070), (26, 6647066035), (31, 5574958610), (62, 2787479305), (65, 2658826414), (101, 1711125910), (130, 1329413207), (155, 1114991722), (202, 855562955), (310, 557495861), (403, 428842970), (505, 342225182), (806, 214421485), (1010, 171112591), (1313, 131625070), (2015, 85768594), (2626, 65812535), (3131, 55197610), (4030, 42884297), (6262, 27598805), (6565, 26325014), (13130, 13162507), (15655, 11039522), (31310, 5519761), (40703, 4245970), (81406, 2122985), (203515, 849194), (407030, 424597)]