15889411540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{585461}}^1$

素因数の和:585552

約数の個数: 48

約数和(自身を含む): 35408741760

約数和(自身を除く): 19519330220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 5428, 6785, 13570, 27140, 585461, 1170922, 2341844, 2927305, 5854610, 11709220, 13465603, 26931206, 34542199, 53862412, 67328015, 69084398, 134656030, 138168796, 172710995, 269312060, 345421990, 690843980, 794470577, 1588941154, 3177882308, 3972352885, 7944705770, 15889411540]

約数ペア:

[(1, 15889411540), (2, 7944705770), (4, 3972352885), (5, 3177882308), (10, 1588941154), (20, 794470577), (23, 690843980), (46, 345421990), (59, 269312060), (92, 172710995), (115, 138168796), (118, 134656030), (230, 69084398), (236, 67328015), (295, 53862412), (460, 34542199), (590, 26931206), (1180, 13465603), (1357, 11709220), (2714, 5854610), (5428, 2927305), (6785, 2341844), (13570, 1170922), (27140, 585461)]