73919300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8123}}^1$

素因数の和:8157

約数の個数: 72

約数和(自身を含む): 197445696

約数和(自身を除く): 123526396

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 8123, 9100, 16246, 32492, 40615, 56861, 81230, 105599, 113722, 162460, 203075, 211198, 227444, 284305, 406150, 422396, 527995, 568610, 739193, 812300, 1055990, 1137220, 1421525, 1478386, 2111980, 2639975, 2843050, 2956772, 3695965, 5279950, 5686100, 7391930, 10559900, 14783860, 18479825, 36959650, 73919300]

約数ペア:

[(1, 73919300), (2, 36959650), (4, 18479825), (5, 14783860), (7, 10559900), (10, 7391930), (13, 5686100), (14, 5279950), (20, 3695965), (25, 2956772), (26, 2843050), (28, 2639975), (35, 2111980), (50, 1478386), (52, 1421525), (65, 1137220), (70, 1055990), (91, 812300), (100, 739193), (130, 568610), (140, 527995), (175, 422396), (182, 406150), (260, 284305), (325, 227444), (350, 211198), (364, 203075), (455, 162460), (650, 113722), (700, 105599), (910, 81230), (1300, 56861), (1820, 40615), (2275, 32492), (4550, 16246), (8123, 9100)]